IB Chemistry SL Paper-1 May 2023: Step-by-Step Solutions

In this video, I have solved all the questions of the IB Chemistry (Paper 1 SL) for the May 2023. I have tried to explain the solutions in the most accurate method possible. As the official markscheme isn’t out yet, there might be some ambiguity in the answers.

TIMESTAMPS

0:00 Question 1
0:50 Question 2
1:46 Question 3
4:03 Question 4
4:45 Question 5
5:34 Question 6
6:17 Question 7
8:01 Question 8
9:14 Question 9
9:50 Question 10
10:21 Question 11
11:06 Question 12
12:22 Question 13
13:42 Question 14
15:44 Question 15
16:02 Question 16
18:01 Question 17
18:50 Question 18
20:05 Question 19
21:40 Question 20
22:35 Question 21
23:20 Question 22
24:02 Question 23
25:12 Question 24
26:20 Question 25
28:03 Question 26
29:05 Question 27
29:52 Question 28
31:05 Question 29
32:53 Question 30

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[cilviejo]

There is something wrong with question 16. Reaction Y is NOT faster it is slower. Reaction Y is slower and with more product. Right answer is B. Adding 0.1 mol/dm3 it means it will lower the concentration of the solution --> slow down, but because there is additional reactant, there will be more product

[GavinW-thfi]

GREAT WORK! Will P2 of this be posted?

[bartt]

I would say that the answer to the first question is A rather than C. Melting point of sodium is much lower than melting point of table salt. Therefore it can't be in solid state.

[ashmitadey]

Thank you so much sir .. this was really looking for more such videos

[bupemusonda-gr]

If you can reduce the speed ....otherwise thank you for the answers

[tharshxn]

Hi sir! thank you so much for these videos.
Is it possible u could do older papers (p1 and p2) like 2017-2020? and if possible consider paper 3 as well
Thank you!

[徐日蔚]

Can you provide give me with past peaper?