MCQ
Ethyl alcohol is industrially prepared from ethylene by
  • A
    Permanganate oxidation
  • B
    Catalytic reduction
  • Absorbing in ${H_2}S{O_4}$ followed by hydrolysis
  • D
    Fermentation

Answer

Correct option: C.
Absorbing in ${H_2}S{O_4}$ followed by hydrolysis
c
(c)$C{H_2} = C{H_2}\xrightarrow{{{H_2}S{O_4}}}C{H_3} - C{H_2} - HS{O_4}\xrightarrow{{{\text{Hydrolysis}}}}$     $C{H_3}C{H_2} - OH + {H_2}S{O_4}$

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

Among the following, which is the strongest oxidizing agent ?
In following reaction main product will be
The highest industrial consumption of molecular hydrogen is to produce compounds of element ...... .
The reaction ${C_6}{H_5}N{H_2} + CHC{l_3} + 3KOH \to {C_6}{H_5}NC + 3KCl + 2{H_2}O$ is known as
During Kinetic study of reaction $2 A+B \rightarrow C+D$, the following results were obtained :

  $A[M]$ $B[M]$

initial rate of

formation of $D$

$i$ $0.1$ $0.1$ $6.0 \times 10^{-3}$
$ii$ $0.3$ $0.2$ $7.2 \times 10^{-2}$
$ii$ $0.3$ $0.4$ $2.88 \times 10^{-1}$
$iv$ $0.4$ $0.1$ $2.40 \times 10^{-2}$

Based on above data, overall order of the reaction is $\qquad$

The hypothetical reaction : $2A + B \to C + D$ is catalyzed by $E$ as indicated in the possible mechanism below -

Step$-1$ : ${\text{A  +  E }} \rightleftharpoons AE$ (fast)

Step$-2$ :${\text{AE  +  A }} \to {A_2} + E$ (slow)

Step$-3$ :${{\text{A}}_2}{\text{ +  B }} \to {\text{D}}$ (fast)

what rate law best agrees with this mechanism

Compound $(C)$ is
Which of the following is a chelate ligand?
What is the correct electronic configuration of the central atom in $K _{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]$ based on crystal fleld theory?
Consider the following reaction

$\begin{array}{*{20}{c}}
{\,\,\,\,\,C{H_3}\,\,\,\,\,\,\,\,\,}\\
{|\,\,\,\,\,\,\,\,\,\,}\\
{C{H_3} - C - O - C{H_3}}\\
{|\,\,\,\,\,\,\,\,\,\,\,}\\
{\,\,\,\,\,\,\,{\kern 1pt} C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\,$ $\xrightarrow[{(1\,Mole)}]{{HI}}$ Products

The main products of reaction will be