Chemistry A level 21

[Moussa]

Was it easier than 2016

 

[Moussa]

It was

 

[James Oswald]

Yeah, it felt easier

 

[James Oswald]

What was your answer for the first organic question

 

[hadeel25081999]

Yeah, it felt easier

What did you get for relative isotopic mass

 

[Laversc]

how was that an easy paper XD the phase change was so different, which organic question ? is this paper 9701/21/17 may/june ?

 

[Laversc]

What did you get for relative isotopic mass

What question ? you mean molecular mass for the first question ?

 

[Momal AR]

how was that an easy paper XD the phase change was so different, which organic question ? is this paper 9701/21/17 may/june ?

EXACTLY OMG

 

[Laversc]

EXACTLY OMG

i mean right ??? XD it was so different, but ey i think it was ok ish think gt will be like 42 or so

 

[Sanaisnotanerd]

haha the paper was quite challenging since it was made out of questions no one would actually put much attention to

 

[Sanaisnotanerd]

i would want to cross check a few answers but looks like most of the people gave variant two.

 

[Laversc]

i would want to cross check a few answers but looks like most of the people gave variant two.

i wrote var 1, which questions ?

 

[Sanaisnotanerd]

i wrote var 1, which questions ?

Question 4's few last questions which were something like identify the yellow ppt formed and the one which was to identify the gas formed because of hot acidified KMNO4. They were for just a mark each.

 

[Laversc]

Question 4's few last questions which were something like identify the yellow ppt formed and the one which was to identify the gas formed because of hot acidified KMNO4. They were for just a mark each.

it was a methyl Keytone so it formed tri-iodoMethane (CHI3) and the gas produces was CO2 as it was H2C=R it cleaves the double bond (=) and oxidises to CO2

 

[Sanaisnotanerd]

it was a methyl Keytone so it formed tri-iodoMethane (CHI3) and the gas produces was CO2 as it was H2C=R it cleaves the double bond (=) and oxidises to CO2

thats delightful to hear! thank you.

 

[Momal AR]

i mean right ??? XD it was so different, but ey i think it was ok ish think gt will be like 42 or so

YES hopefully even lower!!!

 

[amina1300]

WOW THIS WAS EASIER THAN PAPER 22 http://justpastpapers.com/wp-content/uploads/2017/05/s17_21.pdf

 

[Hania Rehman]

Does anyone have the solved answer paper for this ?

WOW THIS WAS EASIER THAN PAPER 22 http://justpastpapers.com/wp-content/uploads/2017/05/s17_21.pdf

 

[Sanaisnotanerd]

Does anyone have the solved answer paper for this ?

they will, after some people submit their answers.