MCQ
The product $‘A’$ in the following reaction is
- A$RCHOHR$
- B$RCHOH \cdot C{H_3}$
- ✓$R - C{H_2} - C{H_2} - OH$
- D
✓
Answer
Correct option: C.
$R - C{H_2} - C{H_2} - OH$
c
(c) $C{{H}_{2}}=C{{H}_{2}}+RMgI\to \underset{OMgI}{\mathop{\underset{|}{\mathop{C}}\,{{H}_{2}}}}\,-C{{H}_{2}}-R\xrightarrow{HOH}$
(c) $C{{H}_{2}}=C{{H}_{2}}+RMgI\to \underset{OMgI}{\mathop{\underset{|}{\mathop{C}}\,{{H}_{2}}}}\,-C{{H}_{2}}-R\xrightarrow{HOH}$
$MgI(OH)+R-C{{H}_{2}}-C{{H}_{2}}-OH$
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
Sodium is made by the electrolysis of a molten mixture of about $40\%$ $NaCl$ and $ 60\%$ $CaC{l_2}$ because
→Which reaction cannot be used for the production of halogen acid
The electrons are more likely to be found
Assertion : Treatment of $D-$ glucose with dilute alkali affords an equilibrium mixture consisting of $D-$ mannose, $D-$ fructose and starting substance $D-$ glucose.
Reason : The reaction involves an intermediate in which hybridisation of $C_2$ changes from $sp^3$ to $sp^2$
→Reason : The reaction involves an intermediate in which hybridisation of $C_2$ changes from $sp^3$ to $sp^2$
Which of the following is the strongest Lewis acid
The possible mechanism for the reaction
→$2NO + Br \to 2NOBr$ is
$NO + Br_2 \rightleftharpoons NOBr_2$ (Fast)
$NOBr_2 + NO \to 2NOBr$ (Slow)
The rate law expression is
Which of the following combination does not evolve $Cl_2$ gas?
→In the given reaction $[X]$ will be :
→Which of the following orbital can not form $\pi$ as well as $\delta$ -Bond ?
→Which one of the following potential energy $(P.E.)$ graph is not correctly matched :
→