3.06L of H2O(vap) is taken at a pressure of 1atm and 373K. It is now condensed to H2O(l) at 373K. Calculate the volume occupied by H2O(l)(Density of liquid water-1gm/l)
(A)3.06L
(B)1.8ml
(C)1.8L
(D)3.06ml
Answers
Answered by
3
Answer: 1.8 L
Explanation:
Answered by
5
Answer:
Explanation:
Quantity of H2O = 3.06L (Given)
Temperature = 373K (Given)
According to the vapour formula -
V = nRT / P
= (1 × 0.0821 L.atm/(mol K) × 373 K) / (1 atm) ( where 1 L atm = 101.3 Joules)
= 30.6 L
To calculate the total work -
Work = P (Vf - Vi)
= 1 atm × (30.6 - 0 ) L ( This is because, when compared to the volume of vapour, the volume of water is negligible]
= 30.6 L atm
Therefore the work done will be 30.6 Latm
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