हाउ मेनी मॉलिक्यूलर ऑफ वाटर आर देयर इन 36 ग्राम ऑफ वाटर मॉलिक्यूलर मास ऑफ H२O,=१८
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Answer:
Calculate the no. of molecules in 36g water.
Medium
Solution
Molar mass of H
2
O = 18 g
No. of molecules present in 1 mole of H
2
O = 6.022×10
23
No. of moles of H
2
O =
18
36
=2
So, the no. of molecules of H
2
O present in 2 moles of H
2
O = 2×6.022×10
23
=1.2044×10
24
Explanation:
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