1.

A. Diamagnetic C_(2) molecule have been detected in vapour phase in which doubel bond consists of both pi bonds R: In C_(2) molecule foru electrons are presentin two I molecular orbitals

Answer»

Both A and R are TRUE and R is the corret EXPLANATION of LA
Both A and R are true nad R is not the correct explanation of A
A is true and R is FALSE
A is false and R is true

Answer :A


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