CARBOXYLIC ACIDS
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27958 Heating a mixture of ethyl alcohol and acetic acid in presence of conc. \({H_2}S{O_4}\) produces a fruity smelling compound. This reaction is called

1 Neutralisation
2 Ester hydrolysis
3 Esterification
4 Williamson's synthesis
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27959 Product formed by heating a mixture of ammonium chloride and potassium cyanate is

1 \({N_2}O\)
2 \(N{H_3}\)
3 \(C{H_3}N{H_2}\)
4 \({H_2}NCON{H_2}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27960 Rearrangement of an oxime to an amide in the presence of strong acid is called

1 Curtius rearrangement
2 Fries rearrangement
3 Backman rearrangement
4 Sandmeyer reaction
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27961 Which reagent will bring about the conversion of carboxylic acids into esters

1 \({C_2}{H_5}OH\)
2 \(Dry\) \(HCl + {C_2}{H_5}OH\)
3 \(LiAl{H_4}\)
4 \(Al{(O{C_2}{H_5})_3}\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27958 Heating a mixture of ethyl alcohol and acetic acid in presence of conc. \({H_2}S{O_4}\) produces a fruity smelling compound. This reaction is called

1 Neutralisation
2 Ester hydrolysis
3 Esterification
4 Williamson's synthesis
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27959 Product formed by heating a mixture of ammonium chloride and potassium cyanate is

1 \({N_2}O\)
2 \(N{H_3}\)
3 \(C{H_3}N{H_2}\)
4 \({H_2}NCON{H_2}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27960 Rearrangement of an oxime to an amide in the presence of strong acid is called

1 Curtius rearrangement
2 Fries rearrangement
3 Backman rearrangement
4 Sandmeyer reaction
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27961 Which reagent will bring about the conversion of carboxylic acids into esters

1 \({C_2}{H_5}OH\)
2 \(Dry\) \(HCl + {C_2}{H_5}OH\)
3 \(LiAl{H_4}\)
4 \(Al{(O{C_2}{H_5})_3}\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27958 Heating a mixture of ethyl alcohol and acetic acid in presence of conc. \({H_2}S{O_4}\) produces a fruity smelling compound. This reaction is called

1 Neutralisation
2 Ester hydrolysis
3 Esterification
4 Williamson's synthesis
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27959 Product formed by heating a mixture of ammonium chloride and potassium cyanate is

1 \({N_2}O\)
2 \(N{H_3}\)
3 \(C{H_3}N{H_2}\)
4 \({H_2}NCON{H_2}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27960 Rearrangement of an oxime to an amide in the presence of strong acid is called

1 Curtius rearrangement
2 Fries rearrangement
3 Backman rearrangement
4 Sandmeyer reaction
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27961 Which reagent will bring about the conversion of carboxylic acids into esters

1 \({C_2}{H_5}OH\)
2 \(Dry\) \(HCl + {C_2}{H_5}OH\)
3 \(LiAl{H_4}\)
4 \(Al{(O{C_2}{H_5})_3}\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27958 Heating a mixture of ethyl alcohol and acetic acid in presence of conc. \({H_2}S{O_4}\) produces a fruity smelling compound. This reaction is called

1 Neutralisation
2 Ester hydrolysis
3 Esterification
4 Williamson's synthesis
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27959 Product formed by heating a mixture of ammonium chloride and potassium cyanate is

1 \({N_2}O\)
2 \(N{H_3}\)
3 \(C{H_3}N{H_2}\)
4 \({H_2}NCON{H_2}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27960 Rearrangement of an oxime to an amide in the presence of strong acid is called

1 Curtius rearrangement
2 Fries rearrangement
3 Backman rearrangement
4 Sandmeyer reaction
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27961 Which reagent will bring about the conversion of carboxylic acids into esters

1 \({C_2}{H_5}OH\)
2 \(Dry\) \(HCl + {C_2}{H_5}OH\)
3 \(LiAl{H_4}\)
4 \(Al{(O{C_2}{H_5})_3}\)
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