MCQ
Gem dihalide on hydrolysis gives:
- AVic diol
- BGem diol
- ✓Carbonyl compound
- DCarboxylic acid
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| $pH$ at Isoelectric point | |
| $(Amino acid)_I$ | $6$ |
| $(Amino acid)_{II}$ | $9.8$ |
| $(Amino acid)_{III}$ | $3.9$ |
$(Amino acid)_{II}$ is ____ ?
Given : $K _{ sp } Cu ( OH )_2=1 \times 10^{-20}$
$\operatorname{Take} \frac{2.303 RT }{ F }=0.059 \,V$
The reduction potential at $pH =14$ for the above couple is $(-) x \times 10^{-2}\,V$. The value of $x$ is $........$.
