Please explain the hints and solution of the following question
Asked by Vishnusasidharan
| 12th Aug, 2010,
05:55: PM
Expert Answer:
Volume of water = 0.18 ml
Assuming density of water = 1g/cm3
0.18 ml = 0.18 gm
Molar mass of water = 18 gm
Therefore 18 gm= 1mole
0.18 gm= 1X 0.18/18 =.01 mole
1 mole= 6.022 X 1023 molecules
0.01 mole = 6.022 X 1021 molecules
Answered by
| 13th Aug, 2010,
10:21: AM
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