JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Analyzing +4 | -1

Assertion : Bond order of

\mathrm{O}_2

and

\mathrm{BN}

is same.

Reason :

\mathrm{O}_2

and

\mathrm{BN}

are isoelectron

View answer and explanation

Correct option: C

If Assertion is True but the Reason is False

Option C is correct. The assertion is true because both

\mathrm{O}_2

and

\mathrm{BN}

have a bond order of 2.5. However, the reason is false because

\mathrm{O}_2

and

\mathrm{BN}

are not isoelectronic.

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