Chemical Reactions of Carboxylic Acids
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323773 Identify \(\mathrm{Z}\) in the following reaction sequence \({\text{C}}{{\text{H}}_{\text{3}}}{\text{I}}\xrightarrow[{{\text{Ether}}}]{{{\text{Mg}}}}{\text{X}}\xrightarrow[{{\text{ice}}}]{{{\text{Dry}}}}{\text{Y}}\xrightarrow[{{\text{RedP}}}]{{{\text{C}}{{\text{l}}_{\text{2}}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{CH}_{3} \mathrm{MgI}\)
3 \(\mathrm{CH}_{3} \mathrm{COCl}\)
4 \(\mathrm{ClCH}_{2} \mathrm{COOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323774 Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. The ester is

1 Methyl ethanoate
2 Methyl methanoate
3 Ethyl methanoate
4 Methyl propanoate
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323775 Which of the following is powerful reducing agent?

1 \(\mathrm{HCOOH}\)
2 \(\mathrm{CH}_{3} \mathrm{COOH}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
4 \(\mathrm{PhCOOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323776 Assertion :
Formic acid reduces mercuric chloride to mercurous chloride on heating, while acetic acid does not.
Reason :
Formic acid is stronger acid than acetic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323773 Identify \(\mathrm{Z}\) in the following reaction sequence \({\text{C}}{{\text{H}}_{\text{3}}}{\text{I}}\xrightarrow[{{\text{Ether}}}]{{{\text{Mg}}}}{\text{X}}\xrightarrow[{{\text{ice}}}]{{{\text{Dry}}}}{\text{Y}}\xrightarrow[{{\text{RedP}}}]{{{\text{C}}{{\text{l}}_{\text{2}}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{CH}_{3} \mathrm{MgI}\)
3 \(\mathrm{CH}_{3} \mathrm{COCl}\)
4 \(\mathrm{ClCH}_{2} \mathrm{COOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323774 Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. The ester is

1 Methyl ethanoate
2 Methyl methanoate
3 Ethyl methanoate
4 Methyl propanoate
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323775 Which of the following is powerful reducing agent?

1 \(\mathrm{HCOOH}\)
2 \(\mathrm{CH}_{3} \mathrm{COOH}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
4 \(\mathrm{PhCOOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323776 Assertion :
Formic acid reduces mercuric chloride to mercurous chloride on heating, while acetic acid does not.
Reason :
Formic acid is stronger acid than acetic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323773 Identify \(\mathrm{Z}\) in the following reaction sequence \({\text{C}}{{\text{H}}_{\text{3}}}{\text{I}}\xrightarrow[{{\text{Ether}}}]{{{\text{Mg}}}}{\text{X}}\xrightarrow[{{\text{ice}}}]{{{\text{Dry}}}}{\text{Y}}\xrightarrow[{{\text{RedP}}}]{{{\text{C}}{{\text{l}}_{\text{2}}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{CH}_{3} \mathrm{MgI}\)
3 \(\mathrm{CH}_{3} \mathrm{COCl}\)
4 \(\mathrm{ClCH}_{2} \mathrm{COOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323774 Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. The ester is

1 Methyl ethanoate
2 Methyl methanoate
3 Ethyl methanoate
4 Methyl propanoate
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323775 Which of the following is powerful reducing agent?

1 \(\mathrm{HCOOH}\)
2 \(\mathrm{CH}_{3} \mathrm{COOH}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
4 \(\mathrm{PhCOOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323776 Assertion :
Formic acid reduces mercuric chloride to mercurous chloride on heating, while acetic acid does not.
Reason :
Formic acid is stronger acid than acetic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323773 Identify \(\mathrm{Z}\) in the following reaction sequence \({\text{C}}{{\text{H}}_{\text{3}}}{\text{I}}\xrightarrow[{{\text{Ether}}}]{{{\text{Mg}}}}{\text{X}}\xrightarrow[{{\text{ice}}}]{{{\text{Dry}}}}{\text{Y}}\xrightarrow[{{\text{RedP}}}]{{{\text{C}}{{\text{l}}_{\text{2}}}}}{\text{Z}}\)

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{CH}_{3} \mathrm{MgI}\)
3 \(\mathrm{CH}_{3} \mathrm{COCl}\)
4 \(\mathrm{ClCH}_{2} \mathrm{COOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323774 Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. The ester is

1 Methyl ethanoate
2 Methyl methanoate
3 Ethyl methanoate
4 Methyl propanoate
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323775 Which of the following is powerful reducing agent?

1 \(\mathrm{HCOOH}\)
2 \(\mathrm{CH}_{3} \mathrm{COOH}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
4 \(\mathrm{PhCOOH}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323776 Assertion :
Formic acid reduces mercuric chloride to mercurous chloride on heating, while acetic acid does not.
Reason :
Formic acid is stronger acid than acetic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
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