MCQ
What will happen if $LiAl{H_4}$ is added to an ester
- ✓Two units of alcohol are obtained
- BOne unit of alcohol and one unit of acid is obtained
- CTwo units of acids are obtained
- DNone of these
✓
Answer
Correct option: A.
Two units of alcohol are obtained
a
(a) $R - \mathop {\mathop C\limits^{||} }\limits^O - R'\xrightarrow{{LiAl{H_4}}}\mathop {R - C{H_2}OH + R'OH}\limits_{{\text{Two}}\,{\text{units}}\,{\text{of}}\,{\text{alcohols}}} $
(a) $R - \mathop {\mathop C\limits^{||} }\limits^O - R'\xrightarrow{{LiAl{H_4}}}\mathop {R - C{H_2}OH + R'OH}\limits_{{\text{Two}}\,{\text{units}}\,{\text{of}}\,{\text{alcohols}}} $
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
In following reaction Which type of reaction intermediate is likely to involve
The freezing point of a $0.05\,molal$ solution of a non electrolyte in water is ( $K_f = \,1.86\,K\,molality^{-1}$ )
→For a dimerization reaction,
→$2 A ( g ) \rightarrow A _{2}( g )$
at $298\, K , \Delta U^ \ominus,=-20\, kJ\, mol ^{-1}, \Delta S \odot=-30\, J$$K ^{-1}\, mol ^{-1},$ then the $\Delta G ^{\ominus}$ will be........$J$
Select correct statement about anionic part of Zeise’s salt, $K\left[ {Pt\left( {{\eta ^2} - {C_2}{H_4}} \right)C{l_3}} \right]$
→In the sixth period, the orbitals being filled are :-
In which of the following reaction resonance stabilized product will form ?
$Cu^{2+} + 2e^-\to Cu$. On increasing $[Cu^{2+}]$ concentration, electrode potential
→Increasing value of magnetic moments is
→$(I)\,\,[Fe(CN)_6]^{4-}$ $(II)\,\,[Fe(CN)_6]^{3-}$
$(III) [Cr(NH_3)_6]^{3+}$ $(IV)\,\,[Ni(H_2O)_4]^{2+}$
$9.0\, gm$ of ${H_2}O$ is vaporised at ${100\,^o}C$ and $1 \,atm$ pressure. If the latent heat of vaporisation of water is $x\,J/gm$, then $\Delta S$ is given by
→On moving down the group gradually increase