NEET UG CHEMISTRY MCQ: SOLID STATE

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Experimentally it was found that a metal oxide has formula

{M_{0.98}}O.

Metal

M

, present as

{M^{2 + }}

and

{M^{3 + }}

in its oxide. Fraction of the metal which exists as

{M^{3 + }}

would be

View answer and explanation

Correct option: B

0.0408

Option B (0.0408) is correct because it represents the fraction of M that exists as M3+ calculated based on charge neutrality.

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