Through which of the following reactions number of carbon atoms can be increased in the chain?
(i) Grignard reaction
(ii) Cannizzaro’s reaction
(iii) Aldol condensation
(iv) HVZ reaction
Choose the correct option.
(a) Only (iii) and (i)
(b) Only (iii) and (ii)
(c) Only (iii) and (iv)
(d) (i), (ii), (iii) and (iv)