RRB JE 2024 🤩Chemistry | Exam में पूछे गए सभी प्रश्न 1 Class में

[@navin_kr_mehta8326]

NCERT में बड़े बड़े अच्छरों में ये भी लिखा है कि आप अगर इतना अच्छा पढ़ाएंगे तो cut off high jayega 😂😂🙏🙏 जय गुरुदेव 🙏🙏

[@nisharajput34]

Vote for 😅❤Technician 3rd gread guhawati zone

[@harshrockstar8956]

👍

[@ramkeshpatel4168]

Very nice class sir ji 👌 👍 👏 😀 🎉❤....

[@lucky-ms8jc]

Good eveng sir❤ I am from andhra Technisian exam completed now..am followining your lectures...most of the queations based on your lectures thnaks a lot sir...pls remembering south indian followers😊😊😊

[@sourindey8353]

❤

[@mantashakhatoon2699]

Awesome session ❤❤ Guru ji ty sm 🙏🏻🙏🏻🙏🏻😊😊

[@shashikantkamal7890]

Hey kaha se ho tum

[@Nilesh.12C75]

27 ko First Sift me jaipur kisi kis ka he exam ❤

[@dpsschoolsahida9614]

Mera h

[@justvedam6554]

'24:09' पानी एसिडिक और बेसिक दोनों तरह का नेचर शो करता है यहां पर दिया हुआ बिलियन बेसिक है और इसमें उतना ही मात्रा में पानी मिलना है जितना पहले से बिलियन दिया हुआ है चुकी यह बिलियन का पीएच मान 8 है मतलब यह बिलियन चरिया है तो यहां पर पानी अम्लीय प्रवृति शो करेगा इस तरह से या विलियन उदासीन हो जाएगा रेलवे ने सही उत्तर दियाहै

[@sanjaysamota4398]

Kiska kiska exam technician grade 3rd ka 27 dec 2024 ko hai

[@HPwarrior1645]

1:06:28 Option 2,3 both are right Agar zinc electron chodega tabhi toh oxidised hoga

[@joydeeppal6545]

Objection kar do

[@kp-wk8ft]

Time 36.36 pr...sir... respiration bhi to exothermic hai....sir clear kr dijiye . confused hu

[@ashutoshpandey4103]

Bhai sanyojan bhi honi chahiye

[@ashutoshpandey4103]

Question me सिर्फ उषमा क्षेपी केवल नहीं पूछा है संयोजन भी होनी चाहिए

[@Riya-u7l5q]

Respiration is not a combination reaction

[@bijudey3766]

Right​@@ashutoshpandey4103

[@ShubhamSharma-ly5ur]

Sir 16 ki first shift m ph paimana ghara neela rang prabal char ko darsata h or answer durbal char de rakha h jo 16 m first shift se h like kare

[@ashutoshpandey4103]

Sir 38 mins me na2so4 sodium sulphate bhi to mil raha hai...

[@studymapsumitmishra6450]

Solvay process results in soda ash (predominantly sodium carbonate (Na2CO3)) from brine (as a source of sodium chloride (NaCl)) and from limestone (as a source of calcium carbonate (CaCO3)

[@khupseanjali434]

Very nice session sir thank you so much❤..

[@studymapsumitmishra6450]

56:39 vala question ko dono option shi hona chahiye.,NACL AND NAHCO3

[@StevenSmith100]

38:09 Both B and D should be correct.

[@kumararpit7382]

Sir aapne 16 dec 2nd shift ke chemistry k question kraye hi nhi

[@setindia2221]

Sir ji Time 36 : 36 pr option A or D Both honge . Respiration and Quick Lime .

[@bablooyadav6211]

Sahi baat hai bhai, par sir ne typing main galati ki hai ya railway ne ?

[@AmanPathak-t5v]

sir when sodium hydroxide reacts with copper(II) sulfate than sodium sulfate is also formed than why option B is not correct??

[@Qwerty-fe6ru]

Whi toh

[@bhoopendrakumar9643]

dono option hone chahiye

[@Qwerty-fe6ru]

@@bhoopendrakumar9643 bilkul Toh isko challenge Krna chahiye kya

[@anandmohan4098]

Ha bhai jarur ​@@Qwerty-fe6ru

[@anandmohan4098]

B,D dono option challenge kro bhai

[@Keshav.kushwaha]

1:07:33 😂😂😂😂😂😂

[@JitendrakumarPal1]

Bhi kis kis ka exam 29 ko hai 3rd shift 😊😊😊

[@Rajpratik11]

Han Bhai Mera h

[@Shivamsiddhant-j2l]

Mera 2nd shift

[@Shivamsiddhant-j2l]

Muzaffarpur bihar

[@Rxi2ym]

Mera bhi hai

[@abhaypprasad245]

30 Mera 2nd mein Hai Lucknow

[@saipitta0310]

Very nice session gurujiii ❤❤

[@tripple-lc8zj]

Sir g Maina aap sa kasam sa alp ka exam ka bad Phadna start kiya tha or mera science 3 -4 questions glat hai thanks sir bahut bahut…………….apka mera exam tough shift mai tha ………agar mai aap sa 1month bhi padha hota to ek bhi question glat ne hona deta

[@PradeepKumar-PK1232]

Very nice sir ❤❤❤❤

[@gyan5414]

Kal yani 26 dec ko 1 shift me exam ha sir prayagraj me...mai bihar se hu😢😢

[@vinaykumar-rj9ih]

Zone kon sa h trade

[@nidhiyadav1742]

Aaiye most welcome

[@gyan5414]

@@vinaykumar-rj9ih siquendravad disel macanice

[@gyan5414]

@@nidhiyadav1742 thank u so much🙏🙏

[@PdfrajGood]

bhai mera bhi hai GAZIPUR 26 FIRST SHIFT

[@deepakkumarmeena5352]

Sir Class band mat karna roj lena sir plz

[@sahabajali9763]

Sir je ka level hi hai kya technician mai

[@Kiran-zo6fj]

Sir, please give evidence to challenge the question of Dark blue colour indicator strong base. I didn't find conclusive evidence in ncert.

[@shailendersharma5367]

Colour ke bare M kuch bhi nhi mila NCERT M only ph scale h jise clear nhi ho rha dark blue

[@MacBookbu7mg]

Neeraj sir plz reply...

[@AshutoshK127]

50:38 pe jo question hai uske ans ka proof chahiye sir challenge karna hai

[@dashrathkumar5302]

Black background achha hai sir,yahi rehne dijiye,I love you sir❤❤

[@SubodhK8757]

Gru g Tecnician me jo jo topic puch raha wahi karwaiye abhi. Pucha huwa thodi na puchega or plz 2 vedio daily daliye sir 🙏

[@manojkumarmahto3895]

PH scale me शुरुआत में गहरा नीला(weak basic solution )रंग होता है आखिरी में गहरा बैगनी (strong basic solution)रंग होता है

[@Banaraseducation]

❤❤❤❤ love

[@NishuGupta-x1g]

Nyccc 💕💕💕

[@satendraprasad9444]

Evening me physics sir Kara digiye ❤❤❤❤❤

[@atulatul5221]

Sir Rrb JE ke physics ke Question bhi krwa dijiye please 🙏

[@-----biswajit-----8327]

Big Thanks ❤

[@SUJEETKUMAR-kp8qg]

Thank you sir g for good information

[@Hi_raja_jha]

Thank for your support guru jee 🎉

[@defencelover9358]

Thnx sir ji ❤❤❤❤❤❤❤❤

[@hakimlodhi1329]

Physics questions❤❤❤❤

[@natureking3699]

Thank u sir...❤❤

[@lakshmikantapal8301]

Thank you🙏🙏❤❤

[@entertenmentlover1879]

Thanks 🙏🙏🙏

[@ARYANSR-ee8vv]

Guru Ji animal or plant reproduction ncert science krwa dijye 🙏

[@NAVEENKUMAR-cc3bs]

Thanku sir ❤

[@pujasah1715]

thanks lot neeraj sir for a wonderfull session 😍😍😍

[@mbdwalastudent]

Sir ji jo jee ki biology ki pdf group me daalo thi usme nishan nhi lge huye he

[@bhoopendrakumar9643]

38.05minute pr Sir when sodium hydroxide reacts with copper(II) sulfate than sodium sulfate is also formed than why option B is not correct?. Dono option sahi hone chahiye

[@AmitSharma-le6qp]

Sare questions chemical reaction se hi aaye hai kya

[@shiwangi275]

❤❤🎉🎉🎉🎉

[@chandankumarn8934]

Mera h abhi sir ji 🥰❤❤❤

[@sachinmaths5771]

Sir agr base ph=8 hai to agr usme Pani milaye to wo aur ptla hoga na....means aur chhariye ho jayega .....to ph value increase hoga..........jaise acid me hota hai.....agr kisi acid ke aquas me hm Pani milate hai to wo ptla hota hai ....ph value increase krta hai ...........sir agr ap right hai to smjhaiye .......warna mujhe reply kijiye sir .....vahut confuse hu mai

[@78150ritesh]

a solution has Ph is 8 if it is diluated with an equal volume of water, What will happen to its Ph? explain it ChatGPT said: ChatGPT When a solution with a pH of 8 is diluted with an equal volume of water, its pH will increase slightly but not significantly. Here's why: Nature of the Solution: A pH of 8 indicates a weakly basic solution, meaning the concentration of hydroxide ions [OH − ] [OH − ] is slightly higher than that of hydrogen ions [H + ] [H + ]. Dilution Effect: When you dilute the solution by mixing it with an equal volume of water: The concentration of all ions, including [OH − ] [OH − ] and [H + ] [H + ], is halved. Since the [OH − ] [OH − ] is reduced, the equilibrium of water ( H 2 O ↔ H + + OH − H 2 ​ O↔H + +OH − ) slightly shifts to generate more [OH − ] [OH − ]. pH Change: pH is calculated using pH = − log ⁡ 10 ( [H + ] ) pH=−log 10 ​ ([H + ]). After dilution, the [H + ] [H + ] will slightly decrease because the weakly basic solution's properties dominate, leading to a small increase in pH. However, the change is minor because the pH scale is logarithmic, and dilution by a factor of 2 only slightly changes the ion concentrations. Conclusion: The pH of the solution will increase slightly above 8 but remain close to it. increase slightly above 8

[@अमिताभकुमार-प4म]

Sir Physics ka bhi question kara dijiyega please..

[@Atulkumar-pg5fi]

Telegram ka link nhi h kya

[@KapilKumar-ol3to]

Sir video quality 240 bhi rakha kro please

[@SonuKrsingh-b8c]

Thks sirrrrr aap hai to mumkin hai

[@premmahimalvi8512]

38.minuts 5second B and D both are Right 👍🏻

[@ritendrachouhan214]

Sir technician ka liye expected que. Countinue rakhiye pls last tak..❤❤❤

[@rakesh089u]

38:35 sodium sulphate v option me h

[@shivangi6351]

Sir washing soda ko atmosphere me heat krne pe kya milega... crystal or powder

[@pawannishad9508]

Not Homologous series waale ques me 17 Dec 2nd shift C6H11OH tha 4th option me

[@ChandanKumar-vo2vx]

28 ko 🥇first shift kiska हैं vanarshi me

[@entertenmentlover1879]

Sir jee physics v karwa digiye 🙏🙏🙏

[@manishmeenaalwar4135]

Sir c²h², c³h⁶, c⁴h⁸, c⁵h¹⁰ me sabke bich ch² ka Gap hai sir , jinke bich ch² ka gap hota hai homogeneous hota hai sir

[@ROHIT-lx3vo]

Sir biology ka question kara dijiye sir mera exam 28 ke 2nd shift me hai

[@Touching_motivations]

Sir Mera kl exam hai aapki saari KZbin ke video dekha hu topic wise Jo karayae hai sabhi Kiya hu 3-4 baar revision bhi kr Chuka hu saare question samaj bhi aate hai pr drr bahut LG Raha hai kl ka paper kaysa aayega

[@DineshKumar-m9r5m]

Zone kon sa hai

[@Touching_motivations]

@DineshKumar-m9r5m mumbai

[@priyansh_malik]

Best of luck to my all friends for their exam 🤞🤞💖

[@shashibhushan7733]

Mere abhi bacha hai sir karate rahiye sir please 🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@setindia2221]

Sir ji Time 25 :00 minutes pr PH increase hoga.

[@Tricks502]

Helfgul❤sesson

[@vishrammeena5405]

Ha Mera ha VISHRAM MEENA roopbass Alwar Rajasthan

[@rohangole7748]

Which of the following statements is true about the physical properties of compounds in a homologous series? Ans 1. They have identical melting and boiling points. 2. They have a regular change in melting and boiling points. 3. Their boiling points decrease as the number of carbon atoms increase. 4. Their physical properties do not change

[@anmolkumar-ml8ss]

Sir 40 me 40 aapke hi class de question ya rhe h thank you sir ji

[@shivanidwivedi7344]

27 second shift kuber pur agra thums up kre

[@amarkumar-pn3fs]

Sir ji math ki class Kara dijiye pl 🙏

[@kumarsidsingh9122]

@sciencemagnet sir mughe je CMA ki tyari ke liye cbt 2 ki tyari kaise kare ।। Please help ।

[@Skushwaha725]

Zone ?

[@succeeding_through_knowledge]

Sir mera exam 29 ko h. Abhi class band mat kijyega please.

[@ashishghoomana2565]

Bhai mene 78 attempt kiye h iTi 3rd grade ST se hu rrb Thiruvananthapuram se koi Chan's h kya 70 ke aas paas no ayega mere

[@simpeeprajapati8556]

Thank uuuuuuuu so much sir for wonderful session 🙏😊❤🎉 आप हैं तो science में क्या डर 💪💪

[@gopalprajapati9743]

Kaha ho

[@gopalprajapati9743]

Telegram

[@gopalprajapati9743]

❤❤❤

[@gopalprajapati9743]

Gopalprajapati1247 int

[@Kadian_Jii]

16/12/24 ki 1st shift ka jo phla hi question krvaya h sir aapne vo to us shift me aaya hi nhi tha maine khud diya tha ye ppr or abhi b 2 baar check kiya h question...

[@AVINASHKUMAR-cd4hw]

Sir coopon kaise use karo

[@sehdevkumar5805]

Sir aapne 16 December ke 2nd sift ke koi equation nhi kraya hai

[@shaddyjames313]

Plz upload combine pdf biology, chemistry and physics of alp 2024 and RRB JE

[@VivekYadav-pu2dd]

Sir foundation batch se kaise jude

[@1111_jiya]

Thk to question h sir chemistry k krliye or bio k to ni kr py honge n ab dono m hi hard question aajte to kese krpate sir

[@RamKumarPandit-r9s]

pdf KAHA milega sir jii

[@RavindraYadav-2005]

30 ko mera exam hai sir ji , Bareli centre gya hai ❤❤ 2 metting me

[@abhishekbharti6840]

Objection wala question ka pdf ya video bna dijiye Sir ji

[@RaghwendraE]

pH of acid rain ka answer key me answer glt de rakha hai sir , maine less than 5.6 kiya hai but wo wrong bata raha hai

[@Harsh-9770]

❤❤❤

[@Deepakgupta-qo5eq]

🎉🎉🎉🎉🎉🎉

[@PrabhatKumar-tg8zn]

Science ke ques me objection karna hai mujhe JE 16dec 1st shit me. Koi help karo question ke reference provide karne me

[@mukeshkumarchaurasia5790]

Sir ji class ko continue chahiye Mera 30 ko ha

[@jangidboy4344]

Book chahiye sir science ki kahi nhi mil rhi h ...

[@swatikumari3761]

Sir RRB JE cbt 2 k liye krwaiye kuch

[@kapilverma9984]

Sir Photo dekhate ho pr photo m example dikhta nhi

[@purankaykay1990]

Video ko 240 k quality ma q available nahi karate

[@prinshukashyaprajpoot6155]

Sir ji Mera hai 27 ko hai ❤️🙏

[@rohangole7748]

Q.1 The balanced equation which shows the decomposition of hydrogen peroxide is: Ans 1. H2O2 → H2O + O2 2. 2HO2 → 2HO + O2 3. H2O2 → 2H2O + O2 4. 2H2O2 → 2H2O + O2 SIR 2 OPTION CORRECT ISME 2ND & 4tH

[@DineshKumar-m9r5m]

Bhai hydrogen peroxide ka formula hi H202 hota hai tho tum HO2 se reaction kaisa kara lega 😂

[@rohangole7748]

@@DineshKumar-m9r5m Which of the following statements is true about the physical properties of compounds in a homologous series? Ans 1. They have identical melting and boiling points. 2. They have a regular change in melting and boiling points. 3. Their boiling points decrease as the number of carbon atoms increase. 4. Their physical properties do not change ISKA SHI ANSWER KY H

[@kanhaiyakumawat91]

Sir Evening m Physics k questions krva dena JE k...27 ko exam h guru ji ❤❤👍👍💯💯🙏🙏🙏