It 50ml of water is electrolysed, what is the volume of H2 and O2 gas obtained at NTP?
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Given, volume of water to be electrolysed = 50 mL
Reaction is :
2H2O -----> 2H2 + O2
Hence, volume ratio is 2:2:1
Given, 2 volumes of water = 50mL
Therefore, 1 volume of water is 25 mL
Now, volume of Hydrogen produced = 2 x 25mL = 50 mL
Volume of oxygen produced = 1 x 25 mL = 25 mL
Reaction is :
2H2O -----> 2H2 + O2
Hence, volume ratio is 2:2:1
Given, 2 volumes of water = 50mL
Therefore, 1 volume of water is 25 mL
Now, volume of Hydrogen produced = 2 x 25mL = 50 mL
Volume of oxygen produced = 1 x 25 mL = 25 mL
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