NEET Chemistry Molecular Orbital Theory Assertion Reason Question
Assertion (A): In ethane (C2H6), each carbon atom forms three sp3-s sigma bonds with hydrogen atoms.
Reason (R): The C–H bond length in ethane is 154 pm.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
In ethane, each carbon atom forms three sp3-s sigma bonds with hydrogen atoms (A is true), but the C–H bond length is 109 pm, not 154 pm (R is false).
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