1.

Some statements are give below: (i) The formation of a cation from a neutral atom is favoured by small size of the atom (ii) pi bond does not exist between two atoms withot sigma bond (iii) The formation of chemical bond is associated with an increase in potentialenergy.

Answer»

only I and II are correct
only ii is correct
only ii and III are correct
only I and iii are correct

Answer :B


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