Sunday Test-2 2024 Chemistry Discussion

[@muhammadjamal8327]

Don't be discouraged with this test marks, take it as a point of improvement and note your mistakes ❤❤

[@Razmian3563]

Please share phy and English too

[@mazharkhanwazir1747]

Best Accdmy ❤❤❤❤ please upload every test discussion ❤❤❤

[@Aleemshahyt]

Sir please upload biology test discussion

[@user-ii7cz4ui8y]

Sir plz upload chemtry portion of test:1

[@SajidAliAfridi-]

Please also share previous Sunday Test (1) 7th July 2024 Discussions

[@JaveriaWali-jm8ng]

Plz share physics and English as well

[@LUQI.X.360]

MCQS NO. 2 me option ,, C ,, is correct while that in answer key it was,, E ,, which is wrong.

[@LUQI.X.360]

A mixture of chloroform (B) and acetone (B) forms a solution with a negative deviation from Raoult's law. This is because chloroform molecule is able to form hydrogen bond with acetone molecules. Since the A-A and B-B interactions are weaker than A-B interactions so it will show a negative deviation. This negative deviation between the intermolecular force of attraction between the molecules of acetone and chloroform is much stronger which result in a decrease in volume of the solution as well as the tendency of the molecule to escape from the liquid due to which vapour pressure of the solution decreases.

[@HidayaTKhan-ur2cr]

​@@LUQI.X.360aby Chat Gpt wale chupe ho jae 😂 Bakwas na kr

[@LUQI.X.360]

@@HidayaTKhan-ur2cr Sorry , I never use chat Gpt till today// When negative thinking dominates you, obstacles increase in your life. By changing your thoughts and making them positive, you will find solutions that have manifested themselves.

[@LUQI.X.360]

@@HidayaTKhan-ur2cr Sorry, I never use Chat Gpt till today// When negative thinking dominates you, obstacles increase in your life. By changing your thoughts and making them positive, you will find solutions that have manifested themselves.

[@mhkghani-kq2bo]

Sirg shrinkage of liquid ma tu ethanol and methanol bhi hydrogen bond banata hai water sa

[@LUQI.X.360]

A mixture of chloroform (B) and acetone (B) forms a solution with a negative deviation from Raoult's law. This is because chloroform molecule is able to form hydrogen bond with acetone molecules. Since the A-A and B-B interactions are weaker than A-B interactions so it will show a negative deviation. This negative deviation between the intermolecular force of attraction between the molecules of acetone and chloroform is much stronger which result in a decrease in volume of the solution as well as the tendency of the molecule to escape from the liquid due to which vapour pressure of the solution decreases.

[@Minicooper.]

exactlyyyy

[@shifashahbokhari8070]

​@@LUQI.X.360are we supposed to learn Raoult's law too?

[@LUQI.X.360]

@@shifashahbokhari8070 yeah surely, U can see for Raoults law Scholars Federal chemistry Xi page no.371

[@HidayaTKhan-ur2cr]

​@@LUQI.X.360 chat Gpt se lekha hy 😂

[@user-iv6fr4yg6r]

Sir 1/3 Kase at ha ap na ye ratio Kase le

[@user-no7ci9oz7m]

if so2 and ch4 are mixed in container and mass of so2 is taken twice that of mass of ch4 taken,what fraction is exerted by so2

[@user-no7ci9oz7m]

Sir how you take ratio of this question "if so2 and ch4 are mixed in container and mass of so2 is taken twice that of mass of ch4 taken,what fraction is exerted by so2

[@DrSN-lq7rc]

Gases behave ideally at low pressure ....then how is pressure greater for ideal gas ???🤔 Plz explain

[@dewydewyy]

Same qs

[@shifashahbokhari8070]

Gases behave ideally at low pressure (external pressure low hona chahiye) likn jab kisi ideal gas ko container mein rakhte hain to un molecules ki wajah se container pe jo pressure exert hota hai wo real gases se high hota hai. Van der waal correction mein ham ne dekha tha real gases exert higher pressure

[@shifashahbokhari8070]

Sorry ideal gases exert higher pressure real gases exert lower pressure

[@JaveriaWali-jm8ng]

Sir plz upload the discussion of test no 1 as well

[@LUQI.X.360]

MCQS NO. 24 me ,,: B : OPTION correct hai. SIR ne C option mark kya hai which is wrong.

[@Edu.mentor1020]

Sir why not NH3 in case of balloon because isnt hydrogen bonding preferable here

[@user-ci6uk8re8o]

Please sir, har Sunday test ke Baad uska discussion share Karen Thanks alot❤

[@BilalKhan-gk7tc]

Plz full Sunday test 2 discussion

[@ChemWithMahnoor]

Kindly share chemistry sunday test 1 too

[@basicchemistry1292]

Sir please pressure is greater for real gas not for ideal gas or zayda McQ to syllables ka hisa bi nahi hay

[@user-zo4qp7ek3h]

sirg shrinkage wala liquid mcq ma ap na chloroform and acetone ko tru kya due to hydrogen bonding tu methanol and water aor ethanol and water ma tu bi hydrogen bonding ha

[@studywithuruj03]

Ye wrong h chloroform aur acetone mai tho hb hoti hi nahi

[@user-zo4qp7ek3h]

@@studywithuruj03 acetone aor chloroform ma hota hai

[@SANAKHAN-hs5xn]

@@studywithuruj03 is mein nahe hota lekan jab mix kia jata hain to phir ban jata hain

[@kiranrehman1396]

👍

[@BilalKhan-gk7tc]

Great 👍

[@Annie55448]

Sir ap English and physics k mcqs b explain kare hume explanation se samj ni ater

[@amanatal-ok4jv]

Plz logical reasoning discussion

[@zarghunakhan7765]

Pressure is lower for the ideal gas it is greater for real gas

[@user-ed8zh2uk3x]

No, in real gases, the surrounding molecules attract the particular molecule from all four sides, and in ideal gases, attractive forces are considered to be zero. Real gases thus cannot exert force on unit mass (which is pressure) with higher magnitude as compare to ideal gases. Hope it's now clear.

[@BilalKhan-gk7tc]

Plz biology test discussion

[@iramiram4251]

Thank you engeecon ❤

[@AbdullahWajid-k2u]

19 mcq ?? Didn't understand

[@user-ll4ud7qu5e]

2 question may tu option d be hydrogen formation kar ta hai

[@RahimullahRahimzeb]

Thanks engecon

[@SANAKHAN-hs5xn]

Sir mcqs number 2 mein explanation mein answer E hain but yaha apny C bataya

[@LUQI.X.360]

A mixture of chloroform (B) and acetone (B) forms a solution with a negative deviation from Raoult's law. This is because chloroform molecule is able to form hydrogen bond with acetone molecules. Since the A-A and B-B interactions are weaker than A-B interactions so it will show a negative deviation. This negative deviation between the intermolecular force of attraction between the molecules of acetone and chloroform is much stronger which result in a decrease in volume of the solution as well as the tendency of the molecule to escape from the liquid due to which vapour pressure of the solution decreases.

[@kiranrehman1396]

Solve every portion plz

[@EngeeconAcademy]

Will Load Video Discussions of Conceptual Portions like Physics and Chemistry. Agar written explanations se kuch clear na ho tu you can watch them. Biology and English k leye video se ziyada written notes effective hain. So, written explanations are enough incase of Biology and English. Logical Test-1 + Test-2 + Test-3 ki video discussions ek sath add ho jayen gen with Test-3.

[@kiranrehman1396]

@@EngeeconAcademy thanks alot Exactly conceptual subjects should be only discussed we will use written explanation for bio

[@TrickyStudent-NMDCAT]

@@EngeeconAcademy when will Test 1(7/7/2024) chemistry and physics portion upload?

[@umairrahman]

10:51 b.p c is correct ur explanation is wrong

[@TrickyStudent-NMDCAT]

Plz sir explain test 1 chemistry and also that of English

[@Fahadi898]

Yes sir ,we badly needed that.

[@MaanMaansartaj-li2bs]

Plz koye bataya k engecon k online test kaisay day?

[@talharahi683]

Sir solve physics portion

[@EngeeconAcademy]

Uploading in a while

[@shifashahbokhari8070]

Sir mcq no. 2 mein a and b bhi to hydrogen bonding banate hain

[@mhkghani-kq2bo]

Ya tu ma bi poch raha ta lakin pata nahi koi reply bi nahi data

[@LUQI.X.360]

A mixture of chloroform (B) and acetone (B) forms a solution with a negative deviation from Raoult's law. This is because chloroform molecule is able to form hydrogen bond with acetone molecules. Since the A-A and B-B interactions are weaker than A-B interactions so it will show a negative deviation. This negative deviation between the intermolecular force of attraction between the molecules of acetone and chloroform is much stronger which result in a decrease in volume of the solution as well as the tendency of the molecule to escape from the liquid due to which vapour pressure of the solution decreases.

[@user-ll4ud7qu5e]

plz exaplain logically sir

[@zarghunakhan7765]

1st test ka bhi upload karde

[@TabassumShareen]

Sorry sir but according to your explanation engeecon ki test k bd di hui explanation main to boht s MCQs answer Ghalat Hain SO PLEASE FOCUS ON THAT ALSO

[@Huzaimkhan407]

Sir ye out if syllabus mcqs add na karain Mdcat ma in ka koi faida ro nahi hai hain

[@SalmanAkhtar14]

Es me to bahut se mcqs missing ha

[@Annie55448]

Bio English

[@basicchemistry1292]

Sir buhth McQ app galth tareeki say kar Rahi hai ratio ki sari question galth tareki say kar Rahi ho

[@AmirHamza-pd6nt]

Sir mcq no 2 Mai chloroform hydrogen bond kaise banata hai

[@user-zr5ng9pd3i]

C hai option mai bi

[@LUQI.X.360]

A mixture of chloroform (B) and acetone (B) forms a solution with a negative deviation from Raoult's law. This is because chloroform molecule is able to form hydrogen bond with acetone molecules. Since the A-A and B-B interactions are weaker than A-B interactions so it will show a negative deviation. This negative deviation between the intermolecular force of attraction between the molecules of acetone and chloroform is much stronger which result in a decrease in volume of the solution as well as the tendency of the molecule to escape from the liquid due to which vapour pressure of the solution decreases.

[@BilalKhan-gk7tc]

Plz full Sunday test 2 discussion

[@BilalKhan-gk7tc]

Plz biology test discussion