DP Chemistry (last assessment 2024)

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Question 21M.1.sl.TZ1.22

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.sl.TZ1.22
Level sl Paper 1 Time zone TZ1
Command term Determine Question number 22 Adapted from N/A
22.
[Maximum mark: 1]
21M.1.sl.TZ1.22

What is correct for this redox reaction?

MnO2 (s) + 2I− (aq) + 4H+ (aq) → Mn2+ (aq) + I2 (aq) + 2H2O (l)

[1]

Markscheme

A

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