Q.
The same quantity of electricity is passed through H2SO4 and HCl solutions of same concentration. The amount of hydrogen liberated from H2SO4 as compared to that from HCl is
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a
the same
b
twice as such
c
one half as such
d
dependent on concentration.
answer is A.
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Detailed Solution
For H2SO4⇌2H++SO42−2×96500 C liberates 1 mole of H2For HCl→H++Cl−96500 C liberates 12 mole of H2 and therefore 2×96500 C liberates 1 mole of hydrogen.
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