Match the column
Column-I | Column-II |
(i) Change of state | [A] Work done and change in internal energy are zero |
(ii) Complete Reversible process | [B] Temperature is constant |
(iii) Heat content of the container | [C] Coexistence of two states in thermal equilibrium |
(iv) Iosthermal process | [D] Water equivalent |
Text Solution
Verified by ExpertsCHECK THE SOLUTION.
Ans.
(i) [C],[B]
(ii) [A]
(iii) [D]
(iv) [B]
Sol.
Change of state always happens at the same temperature and there is thermal equilibrium maintained at that temperature between the states.
So, → (R) & (Q)
Complete reversible process involves retaining the thermodynamical variables at the end as it was at the beginning and also the path is retraced.
So, → (P)
When heat content of a container is to be accounted, we need its water equivalent.
So, → (S)
In an isothermal process Δ T = 0
So, Δ U = 0
but work done is 2.303 nRT.log 
.
So, → (Q)
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