MCQ
When phenyl magnesium bromide reacts with $t-$butanol, the product would be
- ✓Benzene
- BPhenol
- C$t-$butyl benzene
- D$t-$butyl ether
✓
Answer
Correct option: A.
Benzene
a
(a)
(a)
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 of the following species can act as reducing agent ?
$[PdCl_2 (PMe_3)_2]$ is a diamagnetic complex of $Pd \,(II)$ ." How many unpaired electrons are present in analogous complex of $Ni \,(II)$ ?
→What is the weight of oxygen required for the complete combustion of $2.8\, kg$ of ethylene ................ $\mathrm{kg}$
→$3$ and $6$ electrons are present in the outermost orbit of $A$ and $B$ respectively. The chemical formula of its compound will be
→Which of the following processes involves absorption of energy?
What amount of bromine will be required to convert $2\, g$ of phenol into $2, 4, 6-$ tribromophenol
→Arrange reactivity of given alcohol in increasing order of elimination reaction
→$(I)$ $\begin{array}{*{20}{c}}
{C{H_2} - C{H_2} - C{H_2} - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{N{O_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$(II)$ $\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - CH - C{H_2}OH} \\
{|\,} \\
{N{O_2}}
\end{array}$
$(III)$ $\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_2} - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{N{O_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$(IV)$ $CH_3-CH_2-CH_2-CH_2OH$
Select answer from codes given below :
Pressure cooker reduces cooking time for food because
With respect to graphite and diamond, which of the statement$(s)$ given below is (are) correct?
→$(A)$ Graphite is harder than diamond.
$(B)$ Graphite has higher electrical conductivity than diamond
$(C)$ Graphite has higher thermal conductivity than diamond
$(D)$ Graphite has higher $C$ - $C$ bond order than diamond
Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of :