JEE Main 2019ChemistryHydrogenEasyMCQ

JEE Main 2019 — Hydrogen Question with Solution

JEE Main 2019 (12 Jan Shift 2)

Question

The volume strength of 1M H2O2 is:

(Molar mass of H2O2=34 g mol-1 )

Choose an option

Show full solutionCorrect option: C
Correct answer
C11.2

Step-by-step explanation

H2O2→H2O + 12O2

Volume strength=11.2×Molarity

=11.2×1

=11.2

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About this question

This is a previous-year question from JEE Main 2019, covering the Hydrogen chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.