Question

83) Which of the following has maximum number of atoms ?
(A) 18 g o f H 2 O
(B) 18 g o f O 2
(C) 18 g o f C O 2
(D) 18 g o f C H 4

Answer 1

Answer:

(a) 18 g of H2O

Explanation:

H=1g

O=16g

So, No.of H atoms+2+No.of O atoms

=1+2+16

=18g