Chemistry: Post your doubts here!

[Mts.99]

it was no of successful collisons and rate I guess?.Activation by which I mean A and B were wrong

i did activation energy increases coz it was now done without a catalyst.. :/

 

[Hisham Khan]

Guys were mostion answers D right

 

[SohaibButt]

Guys it was 528 tonnes or something right

So it was C?

 

[Hisham Khan]

i did activation energy increases coz it was now done without a catalyst.. :/

activation energy decrease witha catalyst not without..

 

[Hisham Khan]

ye C I guess

So it was C?

 

[A*****]

Guys were mostion answers D right

Lol didn't notice

 

[SohaibButt]

There was combustion reaction i did CHO

 

[Mts.99]

Guys were mostion answers D right

yeahhh

 

[Hisham Khan]

Too be honest I was s*** in organic but I got most correct with tokas inshallah maybe lol.Maybe allah answered my prayers

 

[A*****]

What were the options in iodine one? Does anyone remember? I think st 1 was an alkane and ethanol so they can not be distinguished

Someone answer this please

 

[SohaibButt]

ye C I guess

I did by toka too xD

 

[Hisham Khan]

There was combustion reaction i did CHO

If cho is correct I got that by toka as well lmfao.All those calculation questions

 

[SohaibButt]

If cho is correct I got that by toka as well lmfao.All those calculation questions

Haaha

 

[SohaibButt]

Someone answer this please

I did B bcoz ethanol have ch3

 

[Hisham Khan]

S

Haaha

tronger candidate lul.I wrote wrong calculation beside so examiner will be suprised lmfao

 

[Hisham Khan]

I will say once again.Most of the answers were D. then came C.Then A

 

[Hisham Khan]

Was the last molecule CIS TRANS??

 

[SohaibButt]

Was the last molecule CIS TRANS??

NO

 

[Mts.99]

activation energy decrease witha catalyst not without..

yeah it decreases with catalyst so it increases when no catalyst is used

 

[Hisham Khan]

T

i did activation energy increases coz it was now done without a catalyst.. :/

EMP DOESENT CHANGE ACTIVATION ENERGY