Question

Which of the following statements are correct?
(i) Heavier elements of group 15 do not form pπ -pπ bonds as their atomic orbitals are large and diffuse.
(ii) The first ionization enthalpy of nitrogen is greater than that of oxygen.
(iii) Nitrogen shows catenation.
a) (i) and (ii)
b) (ii) and (iii)
c) (i) and (iii)​

Answer 1

The answer is option A) (I) and (ii)

Explanation:

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