Assertion (A) : Bond length is measured in Angstrom units.
Reason (R) : The energy released during the formation of a covalent bond is called bond enthalpy.

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A is incorrect and R is correct.

Both A and R are correct and R is the correct explanation of A.

A is correct and R is incorrect.

Both A and R are correct but R is not the correct explanation of A.

answer is B.

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Detailed Solution

Assertion is correct, it’s a fact bond length is measured in Angstrom units

Reason is correct, The energy released during the formation of a covalent bond is called bond enthalpy.

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