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NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Hard

1 of 1

Analyzing +4 | -1

In a reaction

\mathrm{FeS}_2

is oxidised by

\mathrm{O}_2

\mathrm{Fe}_2 \mathrm{O}_3

and

\mathrm{SO}_2

. If the equivalent of

\mathrm{O}_2 \mathrm{O}_2

consumed is

\mathrm{y}

, then the equivalents of

\mathrm{Fe}_2 \mathrm{O}_3

and

\mathrm{SO}_2

with respect to

\mathrm{FeS}_2

are

View answer and explanation

Correct option: C

\frac{y}{11}

and

\frac{10 y}{11}

Option C (y/11 and 10y/11) is correct because the equivalents of Fe2O3 and SO2 are related to the equivalents of O2 consumed based on the balanced redox reaction.

NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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