Hydrogen (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 49 - 50 of 50

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Question number: 49

» Hydrogen » Structure, Preparation, Reactions and Uses of Hydrogen Peroxide

MCQ▾

Question

What is the volume of oxygen liberated at NTP by complete decomposition of 100 ml of 2M solution of hydrogen peroxide?

Choices

Choice (4) Response

a.

2.24 L

b.

22.4 L

c.

224 L

d.

0.224 L

Question number: 50

» Hydrogen » Physical and Chemical Properties of Heavy Water

MCQ▾

Question

A solution of heavy water containing sodium carbonate when electrolyzed, which of the following gas evolve at cathode?

Choices

Choice (4) Response

a.

b.

c.

d.

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