State whether the following statements are True or False :>C=C< bond length is more than −C≡C− bond length.
S1 : Bond order of O−2 is more than O+2 S2 : NO+ is more stable than N+2 S3 : C2 is more stable than C+2 State, in order, whether S1, S2, S3 are true or false ?
State whether the following statement are true or false. Justify (ii) If ∗ is a commutative binary operation on N, then a∗(b∗c)=(c∗b)∗a.