MCQ
In the given reaction $[X]$ will be :
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which one of the following does not exhibit the phenomenon of mutarotation ?
$20 \%$ of acetic acid is dissociated when its $5\,g$ is added to $500\,mL$ of water. The depression in freezing point of such water is $.....\times 10^{-3} \;{ }^{\circ} C$. Atomic mass of $C , H$ and $O$ are $12,1$ and $16\,a.m.u.$ respectively.
→[Given : Molal depression constant and density of water are $1.86\, K\, kg\, mol^{-1}$ and $1\, g\, cm^{-3}$ respectively.]
Assertion : $RCOCl, (RCO)_2O$ and $RCOOR$’ all react with Grignard reagents to form $3^o$ alcohols.
Reason : $RCOCl$ reacts with $R_2Cd$ to form ketones but $(RCO)_2O$ and $RCOOR'$ do not react at all.
→Reason : $RCOCl$ reacts with $R_2Cd$ to form ketones but $(RCO)_2O$ and $RCOOR'$ do not react at all.
The bleaching action of the bleaching powder is due to the liberation of
When ${H_2}S$ is passed through acidified $KMn{O_4},$ we get
→the reactant $(A)$ will be
→The product is
Which of the following statement is correct
Strong reducing behaviour of $\mathrm{H}_3 \mathrm{PO}_2$ is due to
→Assertion : Hydrolysis of sucrose is known as inversion of cane sugar.
Reason : Sucrose is a disaccharide.
Reason : Sucrose is a disaccharide.