Edexcel IAL Chemistry Unit 1 WCH11/01 October 2021 - Full Paper Walkthrough

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This is the October 2021 IAL Chemistry Unit 1 Module from the IAL specification. You will find time stamps to each question below. For further revision check out the other papers in the playlist.

TIMESTAMPS
0:00 Intro
0:08 Q1(a)
1:24 Q1(b)
3:02 Q2
4:20 Q3(a)
5:41 Q3(b)
7:35 Q4(a)
9:54 Q4(b)
11:14 Q4(c)
11:58 Q4(d)
14:48 Q5
15:56 Q6
17:07 Q7(a)
18:58 Q7(b)
20:14 Q7(c)
21:45 Q8
22:56 Q9
24:09 Q10(a)
24:53 Q10(b)
25:37 Q11(a)
26:50 Q11(b)
29:14 Q12
43:32 Q13
56:06 Q14
1:05:48 Q15
1:23:46 Outro

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in question 1 (b), why didnt you use mr of Sulfur dioxide to find moles?

haiderkhan

I appreciate you solving the paper, it really helps me out. However, in question 11b, C-Cl does not count as 2 sigma bonds, rather you forgot the hydrogen on the 2nd carbon atom from the left.

fallcarries

People's like you are the reason we students are alive today.

vamos

You made a mistake at 29:00 on Q11(b). The answer is correct but you forgot to dar a hydrogen bonded to carbon number 3

khalidesri

Thank you soo much bro
Ur work is really appreciated
hope you grow more

eshanj.

really appreciate your tutorials... will you be able to publish summer 2022 CHEM IAL paper on this channel before we sit our exams?

talhaansari

Broo why don't you make lecture videos. Your explanation is top notch, it would be very helpful if you cover the topics as well!

erfanulfarhan

Physics Unit 5 from 2021 please!! You're a king

zoro

Hey, can you do the January 2020 unit 1 of chemistry too? It will help a lot

mitaaslam

In question 7(c), why didn't we include H2O in the calculation, so the calculation be: (0.1x11xAvogadros no.), 11 because the 6 water molecules, can you please answer me ?

omaradel

Yo will you be making anymore of these videos? I find your videos very helpful but you've only made this video for the new spec in chem so far :(

serenity