Explanation:
no.mole of H2= mass/RAM
=20/2(2)
=5mol
no.mole of H20=mass/RAM
=5molx2(2+16)mol/g
=180g
The mass of water should be 180g.
[tex]no\ of\ mole\ of\ H2 = mass\div RAM[/tex]
[tex]=20\div 2(2)[/tex]
=5mol
And, the mass of water should be
[tex]=5mol\times 2(2+16)mol/g[/tex]
=180g
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