Home Chemistry Some Basic Concepts of Chemistry NCERT Examplar One mole of any substance contains atoms/ m…
Chemistry Some Basic Concepts of Chemistry NCERT Examplar Single Correct MCQ
Published on: August 13, 2026

One mole of any substance contains atoms/ molecules. Number of molecules of present in 100 mL of solution is:

A
molecules
B
molecules
C
molecules
D
molecules

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Text Solution

Verified by Experts
The correct answer is:
A

One mole of any substance contains atoms/ molecules.
Hence, Number of millimoles of
molarity volume in mL

Number of molecules number of moles

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