MCQ
In each of the following groups, which is the strongest (best) nucleophile ?


- A$I-3 \,;\, II-3 \,;\, III-2$
- B$I-2 \,;\, II- 1 \,;\, III-3$
- ✓$I-1\,;\, II-2 \,;\, III-1$
- D$I-3 \,;\, II-1 \,;\, III-3$

Nucleophilicity $ \propto $ $1$ $/$ Acidic strength of conjugate acid
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\Delta_{ I } G ^{\circ}=-9.478\, kJ\, mol ^{-1}$
If we start the reaction in a closed container at $495\, K$ with $22$ millimoles of $A ,$ the amount of $B$ is the equilibrium mixture is millimoles ..............
(Round off to the Nearest Integer).
$\left[ R =8.314 J mol ^{-1} K ^{-1} ; \ell n 10=2.303\right]$
because
$STATEMENT$-$2$: The small size of $\mathrm{B}^{3+}$ favours formation of covalent bond.
Major product $(A)$ of the above reaction