The heteroatoms present in
are
(i) oxygen
(ii) carbon
(iii) hydrogen
(iv) chlorine
(a) (i) and (ii) (b) (ii) and (iii)
(c) (iii) and (iv) (d) (i) and (iv)
Answer:(d)
Solution:
Atoms other than C and H, if present in organic compound, are called heteroatoms.
Oxygen and chlorine are the elements found in the given compound apart from carbon and hydrogen.
Therefore, option (d) is correct.