CARBOXYLIC ACIDS
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28017 Formaldehyde and formic acid can be distinguished using

1 Tollen's reagent
2 Fehling solution
3 Ferric chloride
4 Sodium bicarbonate
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28018 Ester and acetamide are distinguished by

1 Hydrolysis with strong acids or alkali
2 Derivatives of fatty acids
3 Both \((a)\) and \((b)\)
4 None of these
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28019 Acetic acid exists as a dimer in benzene solution. This is due to

1 Condensation
2 Presence of \( - COOH\) group
3 Presence of \(\alpha - \)hydrogen
4 Hydrogen bonding
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28020 Which of the following compounds will react with \(NaHC{O_3}\) solution to give sodium salt and carbon dioxide

1 Phenol
2 \(n-\) hexanol
3 Acetic acid
4 Both \((a)\) and \((b)\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28021 Acetic acid dissolved in benzene shows a molecular mass of

1 \(30\)
2 \(60\)
3 \(120\)
4 \(240\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28017 Formaldehyde and formic acid can be distinguished using

1 Tollen's reagent
2 Fehling solution
3 Ferric chloride
4 Sodium bicarbonate
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28018 Ester and acetamide are distinguished by

1 Hydrolysis with strong acids or alkali
2 Derivatives of fatty acids
3 Both \((a)\) and \((b)\)
4 None of these
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28019 Acetic acid exists as a dimer in benzene solution. This is due to

1 Condensation
2 Presence of \( - COOH\) group
3 Presence of \(\alpha - \)hydrogen
4 Hydrogen bonding
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28020 Which of the following compounds will react with \(NaHC{O_3}\) solution to give sodium salt and carbon dioxide

1 Phenol
2 \(n-\) hexanol
3 Acetic acid
4 Both \((a)\) and \((b)\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28021 Acetic acid dissolved in benzene shows a molecular mass of

1 \(30\)
2 \(60\)
3 \(120\)
4 \(240\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28017 Formaldehyde and formic acid can be distinguished using

1 Tollen's reagent
2 Fehling solution
3 Ferric chloride
4 Sodium bicarbonate
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28018 Ester and acetamide are distinguished by

1 Hydrolysis with strong acids or alkali
2 Derivatives of fatty acids
3 Both \((a)\) and \((b)\)
4 None of these
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28019 Acetic acid exists as a dimer in benzene solution. This is due to

1 Condensation
2 Presence of \( - COOH\) group
3 Presence of \(\alpha - \)hydrogen
4 Hydrogen bonding
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28020 Which of the following compounds will react with \(NaHC{O_3}\) solution to give sodium salt and carbon dioxide

1 Phenol
2 \(n-\) hexanol
3 Acetic acid
4 Both \((a)\) and \((b)\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28021 Acetic acid dissolved in benzene shows a molecular mass of

1 \(30\)
2 \(60\)
3 \(120\)
4 \(240\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28017 Formaldehyde and formic acid can be distinguished using

1 Tollen's reagent
2 Fehling solution
3 Ferric chloride
4 Sodium bicarbonate
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28018 Ester and acetamide are distinguished by

1 Hydrolysis with strong acids or alkali
2 Derivatives of fatty acids
3 Both \((a)\) and \((b)\)
4 None of these
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28019 Acetic acid exists as a dimer in benzene solution. This is due to

1 Condensation
2 Presence of \( - COOH\) group
3 Presence of \(\alpha - \)hydrogen
4 Hydrogen bonding
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28020 Which of the following compounds will react with \(NaHC{O_3}\) solution to give sodium salt and carbon dioxide

1 Phenol
2 \(n-\) hexanol
3 Acetic acid
4 Both \((a)\) and \((b)\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28021 Acetic acid dissolved in benzene shows a molecular mass of

1 \(30\)
2 \(60\)
3 \(120\)
4 \(240\)
NEET DIGITAL LIBRARY
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28017 Formaldehyde and formic acid can be distinguished using

1 Tollen's reagent
2 Fehling solution
3 Ferric chloride
4 Sodium bicarbonate
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28018 Ester and acetamide are distinguished by

1 Hydrolysis with strong acids or alkali
2 Derivatives of fatty acids
3 Both \((a)\) and \((b)\)
4 None of these
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28019 Acetic acid exists as a dimer in benzene solution. This is due to

1 Condensation
2 Presence of \( - COOH\) group
3 Presence of \(\alpha - \)hydrogen
4 Hydrogen bonding
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28020 Which of the following compounds will react with \(NaHC{O_3}\) solution to give sodium salt and carbon dioxide

1 Phenol
2 \(n-\) hexanol
3 Acetic acid
4 Both \((a)\) and \((b)\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28021 Acetic acid dissolved in benzene shows a molecular mass of

1 \(30\)
2 \(60\)
3 \(120\)
4 \(240\)