MCQ
Which of the following cannot undergo $E_2$ reaction?
- A
- B
- ✓
- Dnone of these
✓
Answer
Correct option: C.
c
$\beta$ -Hydrogen is absent.
$\beta$ -Hydrogen is absent.
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
The electric conduction of a salt solution in water depends on the
Which is the correct statement for the given acids ?
Which one of the following does not give white precipitate with acidified silver nitrate solution?
The correct order of basicity for PYRROLE (A), PYRIDINE (B), PIPERIDINE(C) is:
The correct relationship between molality $(m)$ and molarity $(M)$ of a solution is ($d =$ density in $g/ml$ )
→Assertion : The acetate ion is resonance stabilized.
Reason : Acetate ion is more basic than the methoxide ion.
Reason : Acetate ion is more basic than the methoxide ion.
The major product of following reaction is
The given reaction
→$\begin{array}{*{20}{c}}
\,\,\,{{C_2}{H_5}} \\
{|\,\,\,\,\,\,\,} \\
{C{H_3} - C - COOH} \\
{|\,\,\,\,\,\,} \\
\,\,\,{{C_3}{H_7}}
\end{array}\xrightarrow{{{N_3}H/Conc.\,{H_2}S{O_4}}}\begin{array}{*{20}{c}}
\,\,\,\,\,\,\,\,\,{{C_2}{H_5}} \\
| \\
{C{H_3} - C - N{H_2}} \\
| \\
\,\,\,\,\,\,\,\,\,{{C_3}{H_7}}
\end{array}$
is called :
In the given reaction :
→$\begin{array}{*{20}{c}}
O \\
{||} \\
{C{H_3} - C - C{H_3}}
\end{array}\mathop {\xrightarrow{{Conc.{H_2}S{O_4}}}}\limits_{Distillation} [X]$
$[X]$ will be :
Which of the following pairs of elements might form an alloy