Chemistry Some Basic Concepts of Chemistry Atomic, Molecular and Equivalent Masses Single Correct MCQ
Published on: August 14, 2026

Vapour density of a metal chloride is 66. Its oxide contains 53% metal. The atomic weight of the metal is

A
21
B
54
C
27.06
D
2.086

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Text Solution

Verified by Experts
The correct answer is:
C

Let wt. of metal oxide = 100gm

wt. of metal = 53gm

wt. of oxygen = 47gm

Equivalent weight of oxygen

Valency

Atomic weight

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