MCQ
Ethyl bromide can be converted into ethyl alcohol by
- AHeating with dilute hydrochloric acid and zinc
- BBoiling with an alcoholic solution of $KOH$
- ✓The action of moist silver oxide
- DRefluxing methanol
✓
Answer
Correct option: C.
The action of moist silver oxide
c
(c) $A{g_2}O + {H_2}O \to 2AgOH$
(c) $A{g_2}O + {H_2}O \to 2AgOH$
${C_2}{H_5}Br + AgOH \to {C_2}{H_5}OH + AgBr$
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
At higher altitude, boiling point of water is $95\,^oC$ . The amount of $NaCl$ added to $1\,\,kg$ water $(K_b = 0.52\,\,Km^{-1})$ in order to raise the boiling point of solution to $100\,^oC$ (assume $90\%$ ionisation of $NaCl$ ) .......... $g$.
→Mass in grams of copper deposited by passing $9.6487$ A current through a voltmeter containing copper sulphate solution for $100$ seconds is (Given : Molar mass of $\mathrm{Cu}: 63 \mathrm{~g} \mathrm{~mol}^{-1}, 1 \mathrm{~F}=96487 \mathrm{C}$ )
→Which of the following does not have the correct order of given property ?
In a reaction, $2X \to Y$ , the concentration of $X$ decreases from $0.50\, M$ to $0.38\, M$ in $10\, min$ . what is the rate of reaction in $Ms^{-1}$ during the interval ?
→Compound $(A)$ is
→$\underset{{{C}_{7}}{{H}_{14}}}{\mathop{(A)}}\,\xrightarrow[Zn/AcOH]{{{O}_{3}}}(B)+(C)$
→Compound $(A)$ exist in geometrical isomers and $(B)$ gives Cannizaro reaction. $(A)$ will be
Reduction reactions of carbonyl compounds is known to be:
Match List-$I$ with List-$II$.
→Choose the correct answer from the options given below:
Basic strength of different alkyl amines depends upon:
The standard reduction electrode potentials of four elements are
→$A = - 0.250\,V$ $B = - 0.136\,V$ $C = - 0.126\,V$ $D = - 0.402\,V$
The element that displaces $A$ from its compounds is