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Question Practice

Identify the incorrect statement regarding oxidation numbers.

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Chemistry
Chemistry Part - II
Redox Reactions
Question Bank

Identify the incorrect stateme...

Single Answer MCQ
Q-00055037

Identify the incorrect statement regarding oxidation numbers.

1

Oxygen is usually -2.

2

Hydrogen is usually +1.

3

Carbon cannot have a positive oxidation number.

4

Group 1 elements are +1.

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In the reaction 2H2 + O2 → 2H2O, which substance acts as the oxidizing agent?

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