d and f Block Elements Part 2

Section: Chemistry

Question : 4 of 100

Marks: +1, -0

Iron (III) catalyses the reaction between iodide and persulphate ions, in which
A. Fe3+ oxidises the iodide ion
B. Fe3+ oxidises the persulphate ion
C. Fe2+ reduces the iodide ion
D. Fe2+ reduces the persulphate ion
Choose the most appropriate answer from the options given below:

[8 Apr 2024 Shift 1]

B and C only
B only
A only
A and D only

Validate

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