Chemistry: Post your doubts here!

[Hisham Khan]

It is B...2nd is also correct since it is an anti oxidant

yes it does remove sour taste but I have schemes with this not as correct only anti oxidizing or reducing property and stop growth of aerobic bacteria are considered correct toh

 

[A*****]

How did it go guyz?

 

[Hisham Khan]

How did it go guyz?

Too many orgies but it went good .
Inorganic was easy I had 5-6 tokas in oganic and 5 of them are correct lollll

 

[Hisham Khan]

How did it go guyz?

Q39 was cracking and dehydrogenation right???

 

[Hisham Khan]

Nitrogenwas -1 and other option was +4

 

[Hisham Khan]

many questions were repeat even from compiled questions lol

 

[Hisham Khan]

enthalpy was -144 and limestone was 528 or something.They were repeated.I didnt even know how to do them lmao but got them correct

 

[A*****]

Q39 was cracking and dehydrogenation right???

One was cracking but I don't remember the other one...all I remember is that the one with ethanol was not supposed to be included

 

[A*****]

Nitrogenwas -1 and other option was +4

I think so

 

[A*****]

What was the emperical formula of J?

 

[SohaibButt]

One was cracking but I don't remember the other one...all I remember is that the one with ethanol was not supposed to be included

Hey what was it's answer the one with hot naoh n cold naoh?

 

[SohaibButt]

What was the emperical formula of J?

D

 

[Mts.99]

what was the answer to ques where they said reaction was done without catalyst and increased temp.. options were
Activation energy increases
activation energy decrease
no. collision increase? dont remember the 4th one lol

 

[Hisham Khan]

One was cracking but I don't remember the other one...all I remember is that the one with ethanol was not supposed to be included

one was oxidation other dehydrogenation and other cracking.C was correct .Oxidation of cohol was wrong

 

[SohaibButt]

enthalpy was -144 and limestone was 528 or something.They were repeated.I didnt even know how to do them lmao but got them correct

It wS C?

 

[A*****]

And what was that distinguishes bw the two by alkaline iodine?

 

[A*****]

Hey what was it's answer the one with hot naoh n cold naoh?

All correct

 

[Hisham Khan]

Is it me or most of the questions were D and C's and lil bit A's and B's

 

[SohaibButt]

And what was that distinguishes bw the two by alkaline iodine?

B

 

[A*****]

one was oxidation other dehydrogenation and other cracking.C was correct .Oxidation of cohol was wrong

Yeah right!