Reactions of Ethers
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323231 An ether on hydrolysis with dil. \(\mathrm{H}_{2} \mathrm{SO}_{4}\) gives two products which are successive members of a homologous series. The ether may be:

1 Dimethyl ether
2 Diethyl ether
3 Methyl propyl ether
4 Ethyl methyl ether
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323232 Action of hydrogen iodide on anisole gives,

1 phenol and iodomethane
2 iodobenzene and methanol
3 phenol and methanol
4 iodobenzene and iodomethane
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323233 One mole of an organic compound \(\mathrm{A}\) with the formula \(\mathrm{C}_{3} \mathrm{H}_{8} \mathrm{O}\) reacts completely with two moles of \(\mathrm{HI}\) to form \(\mathrm{X}\) and \(\mathrm{Y}\). When \(\mathrm{Y}\) is boiled with aqueous alkali it forms \(\mathrm{Z}\). \(\mathrm{Z}\) answers the iodoform test. The compound \(\mathrm{A}\) is

1 propan-2-ol
2 propan-1-ol
3 ethoxyethane
4 methoxyethane.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323234 Which one of the following is used for fission of an ether linkage?

1 \(\mathrm{HBr}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{HNO}_{3}\)
4 \(\mathrm{H}_{2} \mathrm{~S}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323231 An ether on hydrolysis with dil. \(\mathrm{H}_{2} \mathrm{SO}_{4}\) gives two products which are successive members of a homologous series. The ether may be:

1 Dimethyl ether
2 Diethyl ether
3 Methyl propyl ether
4 Ethyl methyl ether
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323232 Action of hydrogen iodide on anisole gives,

1 phenol and iodomethane
2 iodobenzene and methanol
3 phenol and methanol
4 iodobenzene and iodomethane
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323233 One mole of an organic compound \(\mathrm{A}\) with the formula \(\mathrm{C}_{3} \mathrm{H}_{8} \mathrm{O}\) reacts completely with two moles of \(\mathrm{HI}\) to form \(\mathrm{X}\) and \(\mathrm{Y}\). When \(\mathrm{Y}\) is boiled with aqueous alkali it forms \(\mathrm{Z}\). \(\mathrm{Z}\) answers the iodoform test. The compound \(\mathrm{A}\) is

1 propan-2-ol
2 propan-1-ol
3 ethoxyethane
4 methoxyethane.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323234 Which one of the following is used for fission of an ether linkage?

1 \(\mathrm{HBr}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{HNO}_{3}\)
4 \(\mathrm{H}_{2} \mathrm{~S}\)
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323231 An ether on hydrolysis with dil. \(\mathrm{H}_{2} \mathrm{SO}_{4}\) gives two products which are successive members of a homologous series. The ether may be:

1 Dimethyl ether
2 Diethyl ether
3 Methyl propyl ether
4 Ethyl methyl ether
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323232 Action of hydrogen iodide on anisole gives,

1 phenol and iodomethane
2 iodobenzene and methanol
3 phenol and methanol
4 iodobenzene and iodomethane
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323233 One mole of an organic compound \(\mathrm{A}\) with the formula \(\mathrm{C}_{3} \mathrm{H}_{8} \mathrm{O}\) reacts completely with two moles of \(\mathrm{HI}\) to form \(\mathrm{X}\) and \(\mathrm{Y}\). When \(\mathrm{Y}\) is boiled with aqueous alkali it forms \(\mathrm{Z}\). \(\mathrm{Z}\) answers the iodoform test. The compound \(\mathrm{A}\) is

1 propan-2-ol
2 propan-1-ol
3 ethoxyethane
4 methoxyethane.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323234 Which one of the following is used for fission of an ether linkage?

1 \(\mathrm{HBr}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{HNO}_{3}\)
4 \(\mathrm{H}_{2} \mathrm{~S}\)
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323231 An ether on hydrolysis with dil. \(\mathrm{H}_{2} \mathrm{SO}_{4}\) gives two products which are successive members of a homologous series. The ether may be:

1 Dimethyl ether
2 Diethyl ether
3 Methyl propyl ether
4 Ethyl methyl ether
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323232 Action of hydrogen iodide on anisole gives,

1 phenol and iodomethane
2 iodobenzene and methanol
3 phenol and methanol
4 iodobenzene and iodomethane
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323233 One mole of an organic compound \(\mathrm{A}\) with the formula \(\mathrm{C}_{3} \mathrm{H}_{8} \mathrm{O}\) reacts completely with two moles of \(\mathrm{HI}\) to form \(\mathrm{X}\) and \(\mathrm{Y}\). When \(\mathrm{Y}\) is boiled with aqueous alkali it forms \(\mathrm{Z}\). \(\mathrm{Z}\) answers the iodoform test. The compound \(\mathrm{A}\) is

1 propan-2-ol
2 propan-1-ol
3 ethoxyethane
4 methoxyethane.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS

323234 Which one of the following is used for fission of an ether linkage?

1 \(\mathrm{HBr}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{HNO}_{3}\)
4 \(\mathrm{H}_{2} \mathrm{~S}\)