A 10 L box contains 41.4 g of a mixture of gases and
. The total pressure at
in flask is 1.56 atm. Analysis revealed that the gas mixture has 87% total C and 13% total H. Find out the value of
A 10 L box contains 41.4 g of a mixture of gases and
. The total pressure at
in flask is 1.56 atm. Analysis revealed that the gas mixture has 87% total C and 13% total H. Find out the value of
Given,
Total moles mol
Let be a mol, therefore moles of
mol; mass of
in a mol of
g; mass of C in
mol of
Total mass of
in mixture =
g
=41.4 g
% of C in mixture =
Given % of
Or or
Energy can transfer from system to surroundings as work if |
|
a) |
There is thermal equilibrium between system and surrounding |
b) |
There is mechanical equilibrium between system and surrounding |
c) |
If pressure of system > atmospheric pressure |
d) |
None of these |
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