Question

The heteroatoms present in
CH3 — CH2 — O — CH2— CH2 Cl 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)

NCERT Class X
Science - Exemplar Problems

Chapter_Carbon and its Compounds

Answer 1

A heteroatom is any atom except carbon and Hydrogen
   so  (d)  -  is the answer.

Answer 2

Answer:

axcept C and H all are hetero...