Thermodynamics

JEE Advanced 2015 Sample Questions › Physical Chemistry questions › Thermodynamics

654 g of zinc reacts with dil. HCl in an open vessel at 37^oC liberating hydrogen. Calculate the work done by the hydrogen gas in Joules. What would be the work done by the same gas if the same reaction were carried in a sealed vessel.
( Relative atomic weight of Zn = 65.4 g )

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Anurag Ghosh ·2013-05-30 02:05:16

I am doing d 1st part.......
But let me comment on d 2nd part first........if d same reaction is done in a sealed vessel,so d work done will be 0..r8????

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Thermodynamics

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