DP Chemistry (first assessment 2025)

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Question EXM.1B.SL.TZ0.2ai

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Date May Example question Marks available [Maximum mark: 2] Reference code EXM.1B.SL.TZ0.2ai
Level SL Paper 1B Time zone TZ0
Command term Calculate Question number i Adapted from N/A
i.
[Maximum mark: 2]
EXM.1B.SL.TZ0.2ai
(i)

Calculate the volumes of pure ascorbic acid solution required for each point of the calibration curve; point 4 of the curve is shown as an example.

[2]

Markscheme

1- 1.0 cm3

2- 4.0 cm3  ✔

3- 8.0 cm3

5- 4.0 cm3  ✔

 

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