MCQ
The $IUPAC$ name of given compound is :


- A$2-$ chlorocarbonyl ethylbenzoate
- B$2-$ carboxyethyl benzoyl chloride
- ✓ethyl $-2-$ (chlorocarbonyl) benzoate
- Dethyl $-1-$ (chlorocarbonyl) benzoate

IUPAC name:- ethyl - $2$ - (chlorocarbonyl)benzoate
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$(A)$ $\Delta U = q + p \Delta V$
$(B)$ $\Delta G =\Delta H - T \Delta S$
$(C)$ $\Delta S =\frac{ q _{ rev }}{ T }$
$(D)$ $\Delta H =\Delta U -\Delta nRT$
Choose the most appropriate answer from the options given below :
$\frac{3}{2} \mathrm{O}_{2(\mathrm{~g})} \rightleftharpoons \mathrm{O}_{3(\mathrm{~g})} \cdot \mathrm{K}_{\mathrm{P}}=2.47 \times 10^{-29} \text {. }$
$\Delta_{\mathrm{r}} \mathrm{G}^{\ominus}$ for the reaction is_______ $kJ$. (Given R $\left.=8.314 \mathrm{JK}^{-1} \mathrm{~mol}^{-1}\right)$