Miscellaneous Questions on Halogen Containing Compounds
CHXII10:HALOALKANES AND HALOARENES

322551 In the following scheme of reaction.
supporting img
X,Y and Z respectively are:

1 AgF , alcoholic KOH and benzene
2 HF , aqueous KOH and Na in dry ether
3 \({\mathrm{\mathrm{Hg}_{2} \mathrm{~F}_{2}}}\), alcoholic KOH and Na in dry ether
4 \({\mathrm{\mathrm{CoF}_{2}}}\), aqueous KOH and benzene
CHXII10:HALOALKANES AND HALOARENES

322552 The product (C) in the below mentioned reaction is
\({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{Br}}\xrightarrow[\Delta ]{{{\text{KO}}{{\text{H}}_{{\text{(alc)}}}}}}{\text{A}}\)
\(\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\xrightarrow[\Delta ]{{{\text{HBr}}}}{\text{B}}\xrightarrow[{{\text{KO}}{{\text{H}}_{{\text{(aq)}}}}}]{\Delta }{\text{C}}\)

1 propan-1-ol
2 propyne
3 propene
4 propan-2-ol.
CHXII10:HALOALKANES AND HALOARENES

322553 Identify \({\rm{Z}}\) in the following series:
\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{I}}\xrightarrow{{{\text{AlC}} \cdot {\text{KOH}}}}{\text{X}}\xrightarrow{{{\text{B}}{{\text{r}}_{\text{2}}}}}{\text{Y}}\xrightarrow{{{\text{KCN}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CN}\)
2 \(\mathrm{NCCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
3 \(\mathrm{BrCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
4 \(\mathrm{BrCH}=\mathrm{CHCN}\)
CHXII10:HALOALKANES AND HALOARENES

322554 A saturated alkyl halide \({\mathrm{\left(\mathrm{C}_{3} \mathrm{H}_{7} \mathrm{X}\right)}}\) heated with dry silver oxide \({\mathrm{\left(\mathrm{Ag}_{2} \mathrm{O}\right)}}\) forms 1-propoxypropane. The number of moles of alkyl halide consumed per mole of 1-propoxypropane formed is ____ .

1 1
2 2
3 3
4 4
CHXII10:HALOALKANES AND HALOARENES

322551 In the following scheme of reaction.
supporting img
X,Y and Z respectively are:

1 AgF , alcoholic KOH and benzene
2 HF , aqueous KOH and Na in dry ether
3 \({\mathrm{\mathrm{Hg}_{2} \mathrm{~F}_{2}}}\), alcoholic KOH and Na in dry ether
4 \({\mathrm{\mathrm{CoF}_{2}}}\), aqueous KOH and benzene
CHXII10:HALOALKANES AND HALOARENES

322552 The product (C) in the below mentioned reaction is
\({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{Br}}\xrightarrow[\Delta ]{{{\text{KO}}{{\text{H}}_{{\text{(alc)}}}}}}{\text{A}}\)
\(\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\xrightarrow[\Delta ]{{{\text{HBr}}}}{\text{B}}\xrightarrow[{{\text{KO}}{{\text{H}}_{{\text{(aq)}}}}}]{\Delta }{\text{C}}\)

1 propan-1-ol
2 propyne
3 propene
4 propan-2-ol.
CHXII10:HALOALKANES AND HALOARENES

322553 Identify \({\rm{Z}}\) in the following series:
\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{I}}\xrightarrow{{{\text{AlC}} \cdot {\text{KOH}}}}{\text{X}}\xrightarrow{{{\text{B}}{{\text{r}}_{\text{2}}}}}{\text{Y}}\xrightarrow{{{\text{KCN}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CN}\)
2 \(\mathrm{NCCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
3 \(\mathrm{BrCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
4 \(\mathrm{BrCH}=\mathrm{CHCN}\)
CHXII10:HALOALKANES AND HALOARENES

322554 A saturated alkyl halide \({\mathrm{\left(\mathrm{C}_{3} \mathrm{H}_{7} \mathrm{X}\right)}}\) heated with dry silver oxide \({\mathrm{\left(\mathrm{Ag}_{2} \mathrm{O}\right)}}\) forms 1-propoxypropane. The number of moles of alkyl halide consumed per mole of 1-propoxypropane formed is ____ .

1 1
2 2
3 3
4 4
CHXII10:HALOALKANES AND HALOARENES

322551 In the following scheme of reaction.
supporting img
X,Y and Z respectively are:

1 AgF , alcoholic KOH and benzene
2 HF , aqueous KOH and Na in dry ether
3 \({\mathrm{\mathrm{Hg}_{2} \mathrm{~F}_{2}}}\), alcoholic KOH and Na in dry ether
4 \({\mathrm{\mathrm{CoF}_{2}}}\), aqueous KOH and benzene
CHXII10:HALOALKANES AND HALOARENES

322552 The product (C) in the below mentioned reaction is
\({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{Br}}\xrightarrow[\Delta ]{{{\text{KO}}{{\text{H}}_{{\text{(alc)}}}}}}{\text{A}}\)
\(\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\xrightarrow[\Delta ]{{{\text{HBr}}}}{\text{B}}\xrightarrow[{{\text{KO}}{{\text{H}}_{{\text{(aq)}}}}}]{\Delta }{\text{C}}\)

1 propan-1-ol
2 propyne
3 propene
4 propan-2-ol.
CHXII10:HALOALKANES AND HALOARENES

322553 Identify \({\rm{Z}}\) in the following series:
\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{I}}\xrightarrow{{{\text{AlC}} \cdot {\text{KOH}}}}{\text{X}}\xrightarrow{{{\text{B}}{{\text{r}}_{\text{2}}}}}{\text{Y}}\xrightarrow{{{\text{KCN}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CN}\)
2 \(\mathrm{NCCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
3 \(\mathrm{BrCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
4 \(\mathrm{BrCH}=\mathrm{CHCN}\)
CHXII10:HALOALKANES AND HALOARENES

322554 A saturated alkyl halide \({\mathrm{\left(\mathrm{C}_{3} \mathrm{H}_{7} \mathrm{X}\right)}}\) heated with dry silver oxide \({\mathrm{\left(\mathrm{Ag}_{2} \mathrm{O}\right)}}\) forms 1-propoxypropane. The number of moles of alkyl halide consumed per mole of 1-propoxypropane formed is ____ .

1 1
2 2
3 3
4 4
CHXII10:HALOALKANES AND HALOARENES

322551 In the following scheme of reaction.
supporting img
X,Y and Z respectively are:

1 AgF , alcoholic KOH and benzene
2 HF , aqueous KOH and Na in dry ether
3 \({\mathrm{\mathrm{Hg}_{2} \mathrm{~F}_{2}}}\), alcoholic KOH and Na in dry ether
4 \({\mathrm{\mathrm{CoF}_{2}}}\), aqueous KOH and benzene
CHXII10:HALOALKANES AND HALOARENES

322552 The product (C) in the below mentioned reaction is
\({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{C}}{{\text{H}}_{\text{2}}} - {\text{Br}}\xrightarrow[\Delta ]{{{\text{KO}}{{\text{H}}_{{\text{(alc)}}}}}}{\text{A}}\)
\(\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\xrightarrow[\Delta ]{{{\text{HBr}}}}{\text{B}}\xrightarrow[{{\text{KO}}{{\text{H}}_{{\text{(aq)}}}}}]{\Delta }{\text{C}}\)

1 propan-1-ol
2 propyne
3 propene
4 propan-2-ol.
CHXII10:HALOALKANES AND HALOARENES

322553 Identify \({\rm{Z}}\) in the following series:
\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{I}}\xrightarrow{{{\text{AlC}} \cdot {\text{KOH}}}}{\text{X}}\xrightarrow{{{\text{B}}{{\text{r}}_{\text{2}}}}}{\text{Y}}\xrightarrow{{{\text{KCN}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CN}\)
2 \(\mathrm{NCCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
3 \(\mathrm{BrCH}_{2}-\mathrm{CH}_{2} \mathrm{CN}\)
4 \(\mathrm{BrCH}=\mathrm{CHCN}\)
CHXII10:HALOALKANES AND HALOARENES

322554 A saturated alkyl halide \({\mathrm{\left(\mathrm{C}_{3} \mathrm{H}_{7} \mathrm{X}\right)}}\) heated with dry silver oxide \({\mathrm{\left(\mathrm{Ag}_{2} \mathrm{O}\right)}}\) forms 1-propoxypropane. The number of moles of alkyl halide consumed per mole of 1-propoxypropane formed is ____ .

1 1
2 2
3 3
4 4