The number of water molecules is maximum in
(a) 1.8 gram of water
(b) 18 gram of water
(c) 18 ***** of water
(d) 18 molecules of water.
The correct option is : (c) 18 ** of water*
Explanation
= 6.023 x 1022 molecules
18 gram of water = 6.023 x 1023 molecules
18 ***** of water = 18 x 6.023 x 1023 molecules
