Cambridge A/AS Level Chemistry 9701 Oct Nov 2022 paper 11/13

This is a walk-through of Chemistry A/AS Level 9701 Oct Nov 2022 paper 11/13.
#Cambridge #ALevel #ASLevel #examinations #Chemistry #paper1 #variant1 #variant3 #oct#nov #2022

[@ridzs]

Good work 😊😊😊

[@imranradzmi9944]

Thank you for your good work.
For Q35: I believe your third isomer from the left is not cis-trans as the third carbon is attached to two of the same carboxylic side chains.
The other isomers can be found by moving one of the carboxylic group to the other carbons (this forms 2 other isomers)

[@ghansyamlimbu1391]

hi imran,won't it be same as the second or the first one from the left?

[@ibrahimanwar3082]

Hey you explained that SIO2 wouldn’t react with Naoh under room temperature, however the sio2 (which came from sicl4 + water) reacts with Naoh ? Aren’t both sio2 under the same conditions? Please Explain

[@meowmeow-dw3bi]

sio2 is insoluble

[@joy4467]

i think she mistoook. its insouble either ways.

[@meowmeow-dw3bi]

16:30 why dont we include h2o?

[@AhmedMohammed-fp7mq]

Can you upload 9701/22/mj/23 plzzzz

[@AhmedMohammed-fp7mq]

9700/22/mj/23 too plzz

[@coolgamer9958]

why are you using Ai voice

[@ridzs]

it's her voice 😭😭😭