MCQ
The major aromatic product $C$ in the following reaction sequence 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
Action of concentrated nitric acid $(HN{O_3})$ on metallic tin produces
→How can you synthesise nitric oxide in the laboratory?
An aqueous solution of methanol in water has vapour pressure
If current $(I)$ of an electrolytic cell is doubled and time $(t)$ for electrolysis is halved then $\frac{mass}{eq.wt.}$ ratio becomes :-
→Grignard reagent on reaction with acetone forms
Methyl chloride reacts with silver acetate to yield
A protein ' $X$ ' with molecular weight of $70,000\,u$, on hydrolysis gives amino acids. One of these amino acid is
→Consider the following data for the given reaction $2 \mathrm{HI}_{(\mathrm{g})} \rightarrow \mathrm{H}_{2(\mathrm{~g})}+\mathrm{I}_{2(\mathrm{~g})}$ . The order of the reaction is................
→| $1$ | $2$ | $3$ | |
| $\mathrm{HI}\left(\mathrm{mol} \mathrm{L}^{-1}\right)$ | $0.005$ | $0.01$ | $0.02$ |
| Rate $\left(\mathrm{mol} \mathrm{L}^{-1} \mathrm{~s}-1\right)$ | $7.5 \times 10^{-4}$ | $3.0 \times 10^{-3}$ | $1.2 \times 10^{-2}$ |
At $298\, K$ find out the $emf$ for the cell ............ $\mathrm{V}$
→$Al_{(s)}\, | Al^{+3}\, (0.1\,M)||Fe^{+2}\, (0.001\,M)|Fe_{(s)}$
If $E_{A{l^{ + 3}}/Al}^o = - 1.66\,V$ and $E_{Fe/F{e^{ + 2}}}^o = + 0.44\,V$
Product will be
