The number of water molecules present in a drop of water weighing 0.018 g is |
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(a) |
6.02 1026 |
(b) |
6.02 1023 |
(c) |
6.02 1020 |
(d) |
6.02 1022 |
The number of water molecules present in a drop of water weighing 0.018 g is |
|||||||
(a) |
6.02 1026 |
(b) |
6.02 1023 |
(c) |
6.02 1020 |
(d) |
6.02 1022 |