MCQ
product $(4)$ in the above reaction is
  • 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.

Start Generating Free

Similar questions

Which of the following statements are correct?
$a.$ Cationic detergents have germicidal properties.
$b.$ Bacteria can degrade the detergents containing highly branched chains.
$c.$ Some synthetic detergents can give foam even in ice cold water.
$d.$ Synthetic detergents are not soaps.
When the vapours of tertiary alcohol are passed through heated Cu or ZnO at 573 K , the product obtained is :
At higher altitude, boiling point of water is $95\,^oC$. The amount of $NaCl$ added to $1\, kg$ of water $(K_b = 0.52\, K\, mol^{-1}\,kg)$ in order to raise the boiling point of solution to $100\,^oC$ (assuming $90\%$ ionisation of $NaCl$) ........... $g$
At $298\, K$ the $emf$ of cell is .......... $\mathrm{V}$

$\operatorname{P} t|{H_{{2_{\left( {2\,atm} \right)}}}}|H_{\left( {0.002\,M} \right)}^ \oplus ||H_{\left( {0.1\,M} \right)}^ \oplus |{H_{{2_{\left( {1\,atm} \right)}}}}|Pt$

The Henry's law constant $\left(\mathrm{K}_H\right)$ values of three gases $(A, B, C)$ in water are $145,2 \times 10^{-5}$ and $35$ kbar, respectively. The solubility of these gases in water follow the order:
$C{H_3} - CHO + HCN \to A$; Compound $A$ on hydrolysis gives
When Benzene diazonium chloride reacts with phenol, it forms a dye. This reaction is called
${C_2}{H_5}CHO$ and ${(C{H_3})_2}CO$ can be distinguished by testing with
Among the following, cyclic species are :
$(I)$ $H_5P_3O_{10}$    $(II)$ $[B_3O_3(OH)_5]^{2-}$    $(III)$ $H_5P_5O_{15}$    $(IV)$ $P_3N_3Cl_6$
In the following reaction
Carbonyl compound $ + MeOH\overset {HCl} \longleftrightarrow {\text{acetal}}$

Rate of the reaction is the highest for