How was papper 9701 / 12 chem MCQ ?

[mazen97]

Btw in question 30 as i think which one will give different observation with acidified cr2o7 as i think
A b c d

 

[The Sarcastic Retard]

Btw in question 30 as i think which one will give different observation with acidified cr2o7 as i think
A b c d

Q30 was that 1 and 2.
IDK which question this was
`

 

[mazen97]

Ok btw i want thats answer and the another one was about hydroxides

 

[The Sarcastic Retard]

Ok btw i want thats answer and the another one was about hydroxides

I dont remember the question.

 

[mazen97]

what was the answer for question that c -cl bonds are broken and how many secondary oh are there before and after how many primary secondary tertiary

 

[The Sarcastic Retard]

what was the answer for question that c -cl bonds are broken and how many secondary oh are there before and after how many primary secondary tertiary

sth 5, 3, 1 :/

 

[Shujaat Khan]

40 A yes yes ty for confirming

 

[SadiaMaryam]

i think something went wrong in this question both 1 and 3 were wrong.
yeah i got 72cm3

i also got it 72

 

[SadiaMaryam]

that was D

i also wrote D coz both nucleon no. and isotopic mass change in isotopes

 

[darks]

The Question with 3 skeletal formulas of cyclic compounds with OH groups at different places
38 or 39 MCQ i think it was.... ans A?
the equations for electrolysis question of al2o3 and idk was C ?