Q8 / 160 · AP EAMCET 2018 (22 Apr Shift 2) · Chemistry
Match the following.
The correct answer is
$\begin{array}{llll}
A & B & C & D
\end{array}$
The correct answer is $\begin{array}{llll} A & B & C & D \end{array}$
- AV III IV I
- BIV I III V
- Correct answerCIII IV I II
- DIII V I II
Solution
(A) At constant volume the change in internal energy of a system is calculated by $q V=\Delta U$
(B) Isothermal irreversible change is
$$
W=-p_{\text {ex }}\left(V_f-V_i\right)
$$
(C) Isothermal reversible change is
$$
W=-2.303 n R T \log \frac{V_t}{V_i}
$$
(D) Adiabatic change $W_{\text {adiabatic }}=\Delta U$
Hence, the correct answer is option: 'C'.