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Assertion H(2),Li(2),B(2) each has a bon...

Assertion `H_(2),Li_(2),B_(2)` each has a bond order of 1 and hence are equally stable
Reasoning Stability of molecule//ion depends only on bond order .

A

If both assertion and reason are correct, and reason is the correct explanation of the assertion.

B

If both assertion and reason are correct , but reason is not the correct explanation of the assertion.

C

If assertion is correct, but reason is incorrect .

D

If both assertion and reason are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
d
Correct A. `H_(2) , Li and B_(2)` are not equally stable .
Correct R. The stability of molecules/molecular
ions does not depend only on bond order . (It
depends upon other factors like bond length ,
number of electrons present in antibonding
molecular orbitals, etc.)
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