Electrochemistry Important Numericals | 2ndPUC Chemistry Exam 2024

Download SimplifiedMinds and get all PYQs, Analaysis PDFs for FREE
play.google.co...
Usha Mam's Instagram Profile :
/ nimma_usharaj
--------------------------------------------------------------------------------------
2ndPUC Chemistry Exam 2024: Important Numericals
--------------------------------------------------------------------------------------
------------------------------------------------
2ndpuc Chemistry Exam 2024
------------------------------------------------
Amines - OneShot
• Video
Electrochemistry - OneShot
• Video
Aldehydes Ketones and Carboxylic acids L01
• Video
Aldehydes Ketones and Carboxylic acids L02
• Video
Aldehydes Ketones and Carboxylic acids L03
• Video
Alcohols Phenols and Ether L01
• Video
Alcohols Phenols and Ethers L02
• Video
Alcohols Phenols and Ethers L03
• Video
Haloalkanes and Haloarenes L01
• Video
Haloalkanes and Haloarenes L02
• Video
Haloalkanes and Haloarenes L03
• Video
Haloalkanes and Haloarenes | Important and Fixed Questions
• Video
How to Score 45+ ? KCET 2024 Chemistry
• Video
Section wise Important Questions | 2nd PUC Chemistry Exam 2024 | Section Wise Analysis | Target 95+
• Video
How to study and remember Organic Chemistry ? 2nd PUC Chemistry
• Video
Section wise Important Questions | 2nd PUC Biology Exam 2024 | Section Wise Analysis | Target 65+
• Video
#chemistry2024numericals#simplifieminds_chemistry

[@Breaktime30s]

Hi guys give attendance now 😅

[@Israiman76]

Who hate numericals❤

[@NEETASPIRANT-nb1kh]

You

[@Rocky-zh4yu]

I stand with you but I dont hate numericals of every chapter but hate numericals of this very chapter

[@rachitharachitha5914]

Best couple ❤. No institutions gives us this much of quality education ,dedication and love towards students. Luv u sir and mam❤❤

[@shivakumarnaik1660]

Why?

[@sankalpgaonkar7274]

39:59 Ma'am unit for molar conductivity is Scm²mol^-1

[@ShashiHitha]

Sm2mol-1

[@user619-yj4hh]

From Mangalore❤, like 👇

[@jalajad4957]

Which college

[@sharan4276]

Namma kudla

[@musicyt7221]

Todays attendance 👇

[@SLDB7]

Hi Mam Please upload chapterwise important questions in the app (pyq's) Electrochemistry and aldehydes ,ketones and carboxylic acid

[@ashithsujay785]

yes bro yu are right that will help us the most even i am commenting on every vids but still they are not uploading PYQS PDF in the app

[@ashwiniholagundi7067]

🎉👌🏻💯

[@jabeentaj9057]

Mam in answer We should put minus while calculating Gibbs energy

[@ArunKumar-ou7hw]

log value calculated simple 13 time √n,-1×3558 ex.log 2value. 13time√2-1×3558=0.301 Without using santific calculator

[@Crystalite-gt2om]

Awesome dude thank you so much

[@RakshitaPalankar]

26:05 mam ∆G° value negative baribarda In question the formula has negative is that just indicate that it has lost electron or we should also Indicate the sign in last value But u haven't 26:05 Love from GADAG

[@RakshitaPalankar]

Mam plz reply to this comment it will cleared ❤

[@Captain_797]

Same doubt -∆G° value means it's a spontaneous reaction as well right

[@volter_flash]

I think so it is not required to indicate in negative terms 26:42 even in the solution she didn't use a negative sign Therefore there is no necessity

[@prakashkalaburgi1741]

GADAG🫶🏻🫶🏻

[@Mountain_god_]

We should take negative sign

[@vedanttonennavar5762]

Tq so much mam.. . Only for before one day of exam partners...🤞👇 And scoring like topper... But not as topper.....

[@NischalChidanandh]

Mam why have you removed numerical video of solution , request you to add it back It was very helpful for me today i thought of seeing it for my preparation of midterm exam but didn’t find the video

[@SanjeevBhajantri-iy9qp]

Who love numerical❤

[@DeeptiReddy-g8d]

It's me ❤

[@ashiqashif8593]

Hate numericals

[@MonikaCk-z5k]

❤

[@etechknowledge3904]

Me

[@purushuedits1589]

I think u r not a human 😅

[@priyag5767]

Nice explanation mam 😊

[@adarshkiresur1427]

Divide cathode /anode /anode =apply√13 times -1=×3558 we find log

[@cricket_edits197]

Guysss If you want to find log values Take that number... 1)do sqaure root of that number for ""13""" times 2) subtract ""1""" 3) multiply with 3558 This can be done with simple calculator 👍

[@cricket_edits197]

@@Thanujasgowda np👍

[@sharan4276]

Antilog trick You think that you got the value of antilog.i.e 5.0084 .. 1. First take out your calculator then type there what ever u got the value like 5.0084 2. Then divide with (3558 ) (only use this number) and u will get the value i.e 0.00140 then add with the number of (1) Then u should do upto 13 times (multiplication ×= ×= ×= ×= ×= ×= ×= ×= ×= ×= ×= ×= ×= ×= upto 13 times...then u will get the value of antilog 😊..

[@Tejaspushpa]

Wow😂

[@vaishnavivgoshal4652]

can anyone tell me why mam missed negative sign in gibbs energy problems?

[@Kavi_tha.23]

-405245.4J -405.245kJ

[@akshaybhat6067]

Kj/mol

[@Sanjanank8]

What's the value of n

[@MrShreeshant]

Mostly ma'am at 39:44 the unit is Scm^2mol^-1 Edit after watching video: ಇದು ಯಾವ angle ನಿಂದ HOTS question??? Easiest chapter ಇದು

[@jokerking3232]

Yeah bro ur right

[@Yashusk123]

Mam Tq mam❤ after boards exam kcet gu videos madi mam plzz 🙏 Who and all agree with this like the msg

[@janardhan2425]

At 29:01 Mam ∆G° = -405.3 kj❤❤❤ Enjoyed the session thank u mam. Please u both come to raichur mam its my sincere request

[@sarafathima5492]

We have to write the in negative or positive?

[@lolbuddy09]

How to know about no of electrons used

[@Kruthika346]

number of electrons are 6 i guess because one atom of magnessium lose 2 electrons so three atoms of Mg will give 6 electrons so n=6​@@lolbuddy09

[@Kruthika346]

I got -405.2454

[@ananyasshetty4529]

29:05 answer is -405.3kJ

[@zoro85874]

How I am getting -135 i took number of electrons as -2 how do u take the electron value correctly

[@ananyasshetty4529]

Number of electrons is 6

[@sharadjorapur6218]

29:05 , ans =405.3kJ

[@studypurpose-xj4rd]

Good evening ma'am the ANS for HW question is Gibb's free energy=202.65kj/mol.

[@sinchanadg8]

Yes the same answer had came to me

[@Vi_zard69]

How many electrons did you take? You should take 6 electrons.

[@studypurpose-xj4rd]

@@sinchanadg8 how many electrons have u take for hw questions?

[@studypurpose-xj4rd]

@@Vi_zard69 3 electron

[@Vi_zard69]

@@studypurpose-xj4rd 6 electrons Because 3Mg to 3mg 2+ Mg loses 6 electrons (3x2) If you see from Al side same answer will come 2Al 3+ to 2Al 2Al 3+ + 6e gives 2Al So you should take 6e

[@SoujanyaShetty-yq4jy]

Mam can you make video on how to find in log book logarithmic and antilongridm valu please

[@SaniyaThigari]

Yes mam do log finding

[@aishanirk1692]

15:39 answer is 15.07

[@meghanaa7569]

Mam Gibbs free energy should be negative

[@susb25]

ikr thts what even i was wondering..

[@samarthnaik9936]

good evening mam, ans is -405kJ

[@manojkumarv4863]

Negative sign should not be considerd right so only 405.2454KJ

[@Vi_zard69]

When I searched in net negative sign is usually considered....idk which to be followed rn

[@samarthnaik9936]

@@manojkumarv4863 isn't gibbs energy exothermic? all spontaneous reactions have negative gibbs energy... iDK bruh i guess mam must clarify this issue

[@manojkumarv4863]

@@samarthnaik9936 Hmm then we will write both answers in exam let them take which one they need 😅

[@Reducto_plays]

Mam biomolecules maadalva ? RP sir log bagge video Maadi sir please

[@aadhya1721]

Mam u forgot to mention minus sign while calculating Gibbs energy...

[@gamer_zeshorts7015]

Bro tomorrow che exam plz reply this if we got -dG= -ve value will the both negative will get canceled and end being non spontaneous reaction

[@hr1sh-E]

nah , you should put negative sign @@gamer_zeshorts7015

[@isirirao6108]

Mam 2nd sum, i.e. 18:43, the Q value unit should be Molar (M) ryt mam????? [ But it is given as mass (m).]

[@Vi_zard69]

She wrote capital M as small M by mistake...

[@isirirao6108]

@@Vi_zard69 yea (M) is molar ryt?

[@Vi_zard69]

@@isirirao6108 yup

[@rekhareddy1361]

Thank you Ma'am... Really understand the numericals ... Would be thankful if we get log table reading 😊🙏🏽

[@LikithaC-j4m]

Thank you so much!!!🙏🏻

[@yashikababu4207]

Ma'am in 39:37 the unit must be Sm²mol^-1 from what you've written in the revision of formulas 08:26

[@akashgondkar5359]

Shouldn't it be Scm²mol^-1 ?

[@yashikababu4207]

No,cuz ma'am herself have written in the beginning that it's metre ​@@akashgondkar5359

[@athishshekarbc3501]

39:59 mam si unit is s m^2/ mol

[@divyaa-cf3mv]

Super mam❤

[@LagameshKochharagi]

Miss you give they home work that question answer - -405.2454KJ

[@PriyaAr-xk5tf]

3 hours before midterm exam 😂i'm here

[@basavarajbasu8928]

Fantastic mam. I will be happy with numerical

[@shobhasshobhas8877]

Mam 26:36 there is negative value mam -2×96500×2.71=(-523030) is answer mam..

[@Sanjanank8]

Yes

[@Shivani_S_H]

Mam alcohols phenols ethers preparation viodeo is not there mam please kidnly check it mam🙏

[@vidya_rs]

Where are the other vedios which mam had taught?

[@akshaybhat6067]

Mam isnt Gibbs energy expressed in kj/mol ????

[@sukruthak7446]

Yes she did it wrong I think

[@sheelar8631]

Thank you mam thumba easy agi helkodtira❤❤❤❤

[@kavyavr6160]

Mam I have doubt.-nfE. _2*96500*1.56. =301kj. Now where is minus sign

[@akashc9679]

energyy cannot be negative so minus sign is neglected

[@danishsummusummu1017]

Mam u definitely teach good but sir teaching hits our minds at another level

[@thriveniyogesh]

Thank you mam❤

[@sbpatil8599]

Mam yours electrochemistry lesson explanation is so good ,but it is deleted from KZbin mam so please mam upload that video.

[@GenerationofFwinners]

405.24kj 29:02

[@akshaybhat6067]

Kj/mol*

[@legend24x7]

29:02 hw answer -405245.4J

[@varniths1512]

How the value of n is 6?

[@legend24x7]

@@varniths1512 u have to balance both equation because one side +2 charge other side +3 so multiply one equation by 3 and other equation by 2

[@likith.h768]

This videos is really help for us mam thank you

[@anushasharma6611]

Understood well ma'am! Thank you ♥️🙏

[@RenukaBasavaraj-t2t]

U are teaching good mam

[@KiranHulennavar-jl8fe]

.mam delta G value -523kJ negative sign ide mam

[@SomappaChachadi]

Houdu mam answer thappi ide

[@queenofmy7kings2030]

Thank you mam ...❤️ Lots of gratitude and love ❤️

[@soul_boy04]

Gibbs free engergy ali last vargu minus naa carry madbeku Ila Andre marks cut madtare

[@SureshNaik-dm2mc]

Thank you mam your teaching is beautiful

[@nouziyabanu5763]

Maam all organic video when we click on it showing as it is private

[@Ritu_001]

Who are waiting for next chapter numericals 👇

[@hehhenone]

Maam the session was very good❤️❤️understood each and everything ❤️❤️ thank you for clearing our doubts ❤️❤️❤️ and the Hw answer is -405.24 KJ

[@Bhoomiii_03]

What did you take n value??

[@amolrangdol4201]

6 is n value ​@@Bhoomiii_03

[@GuruKarthik-wy1ki]

Thank you mam

[@KaifSunkad]

Love you sir of maths and physics Mam of chemistry and biology❤

[@ParijathaReddy-h3l]

Thank you for teaching mam Super 🥰❤❤❤

[@viratbhnu0330]

Mam gibbs free energy alli negative sign yen aithu?? Mam please replay madi..🙏

[@tiny_heart_nandu]

Mam please solve this question. Electrolysis of aqueous sodium chloride solution was carried out by passing 5A current for 3 hours. Calculate the volume of hydrogen liberated at STP, at the cathode.[1F=96500C /mol, molar volume of hydrogen at STP=22400Cm³]

[@meghanarella8227]

Doubts 45:43, 16:41, 47:29 New con - 52:31

[@CharulathaDN]

Thank u mam wt the numerials u hav thought us they hv asked the exact question

[@rajshekardabade4168]

Mam kalaburagi 🥰

[@Formers271]

Same iam in kalburagi

[@sudhabhajantri8991]

Love you mam❤

[@reethugowda-ji6ho]

Mam Gibbs energy value become negative or not

[@surekhanayak9110]

Nice class mam ❤

[@sabiha1582]

how love numerical's like here

[@VaishSVaishS]

Mam why you didn't consider minus in 4th problem

[@ihsalichu6786]

Mam do chemical kinetics problem of activation energy . That we want to find rate constant instead of activation energy . Log k2 / k1 . K1 is given and we want to find k2 . Mam please

[@AdnanAdnan-hu3sj]

Before i do only solution and ck now i am perfect in Electrochemistry problems, thank you so much mam

[@sLatha-dp]

Mam pls do videos on how to calculate log and antilog values if can rp sir must b done dis video

[@keertan3961]

29:08 answers is -405 KJ

[@RameshRamesh-et3xe]

Aa question li n=6 aa heli plz

[@prakashkalaburgi1741]

But mam didn't mention -ve sign🤔

[@chethannnaik]

Thank you, thank you, thank you, thank you, thank you, thank you, thank you, thank you, thank you somuch ma'am❤️🙌🏼🙌🏼

[@adeebafsar655]

Ma’am electro chemistry one shot is private video . How should we see

[@divya1497]

Mam please... Video on finding log and Antilog...!!

[@ShrustiMagdum]

Yes mam.. all problems understood 🥰❤️..TQ.

[@kavya-wc1ii]

3.17V

[@Nature1251]

19:30 mam; not (reactant) ÷ (products ) That is :- (products )÷ ( reactant) 🙂

[@Tejasteju428]

Mam Came to SJVP Collage Harihar ❤❤❤❤

[@Harshitha_kallesh]

Mam plz come to chikkamagaluru ❤❤

[@queenofmy7kings2030]

Model paper question find the value of Q . If we take 0.059 we get Q×10⁴ = antilog 5.01694 Q = 01694×10⁵/10⁴ Q= 1.039×10 Q=10.39m Is this also correct mam? Please ans me mam i am confused. 🙏🙏

[@Dhruv_neet_2024]

Yes even I did by 0.059 i got 5.016 But by 0.0591 thn 5.008

[@kushalgodwa.r3262]

Mam TQ so much for your teaching it was very helpful for me love you so much ma'am 💞💞💞💞♥️♥️♥️♥️❤️❤️

[@srivathsa.r.thirthahalli]

29:00 ans = 135.1KJ

[@bharathib8995]

26:46 where is the negative sign mam??

[@Bhoomiii_03]

-ve sign is not considered for molar conductivity

[@KotrammasKotrammas-gc9iz]

Mam you are the I already finished Numrical yesterday by solving all district Prepratry papers😁🤭🤭

[@LathaL-bs1zq]

Mam Gibbs free energy first question answer is negative

[@mahaveersingh-sn1eh]

Ya

[@tanya3838]

Mam este question work madhre sakaa plz mam reply madi🙏love from mysore

[@kushalgaming1641]

In this 39:34 S.I Unit is Sm^2 per mol Reference: 8:21 ❤️❤️✨

[@deepthi5092]

Cm

[@CraftyDalton88]

CHIKKAMAGALURU , COFFEE NADIGE BANNI SIR AND MAM

[@SuddepSuddep-ev9qx]

Hi mam come to chikkamagalur❤

[@Harshitha_kallesh]

Yes mam plz❤️

[@basavarajnayak6665]

Good evening mam❤, HW gibbs free energy 202.62kj

[@Sanjanank8]

How

[@Sanjanank8]

Pls tell me the how to calculate n

[@sinchanasrinivas6463]

Mg is 3 and Al is 2 so n is 2×3 which is 6

[@SanikaRaj-dz3cq]

Mam second question alli Ag ge 2 moles illa andrunu dinominator yak 2 power takobeku

[@TNSowbhagya]

S mam I too had same doubt

[@hr1sh-E]

same doubt

[@Unknown_soul89]

Hii ma'am in 2 nd model paper questions why u too (0.001)² there is no coefficient for ag right?

[@AidonPatrao]

Just balance the equation , u will get it.

[@NandishKumar-uw9nc]

Love u so much mam 💞