DP Chemistry (first assessment 2025)

Test builder »

Question 23M.1A.SL.TZ2.28

Select a Test
Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ2.28
Level SL Paper 1A Time zone TZ2
Command term Question number 28 Adapted from N/A
28.
[Maximum mark: 1]
23M.1A.SL.TZ2.28

Which species is the oxidizing agent?

14H+ (aq) + 2Mn2+ (aq) + 5BiO3− (aq) → 2MnO4− (aq) + 5Bi3+ (aq) + 7H2O (l)


A.  H+ (aq)

B.  Mn2+ (aq)

C.  BiO3− (aq)

D.  MnO4− (aq)

[1]

Markscheme

C