323973
The hybridisation of carbon in \(\mathrm{HCOOH}\) is
1 \(\mathrm{sp}\)
2 \(\mathrm{sp}^{2}\)
3 \(\mathrm{sp}^{3}\)
4 \({\rm{s}}{{\rm{p}}^{\rm{3}}}{\rm{d}}\)
Explanation:
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323974
Which of the following statements is/ are correct?
1 The two carbon-oxygen bond lengths in molecular formic acid are different.
2 The two carbon-oxygen bond lengths in sodium formate are equal.
3 Partial resonance is there in formate.
4 All of the above.
Explanation:
Conceptual Questions
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323975 (C-O) bond length designated by \(\gamma\) and \(\delta\) are in order -
1 \(\gamma>\delta\)
2 \(\delta>\gamma\)
3 \(\delta=\gamma\)
4 None
Explanation:
Due to resonance, both bonds are of same length.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323976
Assertion : Carbon-oxygen bond length in formic acid are 1.23 \( \mathop {\rm{A}}^{\circ} \) and 1.36 \( \mathop {\rm{A}}^{\circ} \) Reason : Formic acid gives rise to nucleophilic addition reaction.
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.
Explanation:
Resonance in the carboxylate ion limits nucleophilic additions, impeding reactions with \(\mathrm{HCN}\), sodium bisulfite and hydroxylamine that aim to replace the carboxylic oxygen. So the option (3) is correct.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323977
In \(\mathrm{CH}_{3} \mathrm{COOH}\) molecule, the \(\mathrm{C}-\mathrm{C}\) bond is formed by
323973
The hybridisation of carbon in \(\mathrm{HCOOH}\) is
1 \(\mathrm{sp}\)
2 \(\mathrm{sp}^{2}\)
3 \(\mathrm{sp}^{3}\)
4 \({\rm{s}}{{\rm{p}}^{\rm{3}}}{\rm{d}}\)
Explanation:
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323974
Which of the following statements is/ are correct?
1 The two carbon-oxygen bond lengths in molecular formic acid are different.
2 The two carbon-oxygen bond lengths in sodium formate are equal.
3 Partial resonance is there in formate.
4 All of the above.
Explanation:
Conceptual Questions
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323975 (C-O) bond length designated by \(\gamma\) and \(\delta\) are in order -
1 \(\gamma>\delta\)
2 \(\delta>\gamma\)
3 \(\delta=\gamma\)
4 None
Explanation:
Due to resonance, both bonds are of same length.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323976
Assertion : Carbon-oxygen bond length in formic acid are 1.23 \( \mathop {\rm{A}}^{\circ} \) and 1.36 \( \mathop {\rm{A}}^{\circ} \) Reason : Formic acid gives rise to nucleophilic addition reaction.
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.
Explanation:
Resonance in the carboxylate ion limits nucleophilic additions, impeding reactions with \(\mathrm{HCN}\), sodium bisulfite and hydroxylamine that aim to replace the carboxylic oxygen. So the option (3) is correct.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323977
In \(\mathrm{CH}_{3} \mathrm{COOH}\) molecule, the \(\mathrm{C}-\mathrm{C}\) bond is formed by
323973
The hybridisation of carbon in \(\mathrm{HCOOH}\) is
1 \(\mathrm{sp}\)
2 \(\mathrm{sp}^{2}\)
3 \(\mathrm{sp}^{3}\)
4 \({\rm{s}}{{\rm{p}}^{\rm{3}}}{\rm{d}}\)
Explanation:
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323974
Which of the following statements is/ are correct?
1 The two carbon-oxygen bond lengths in molecular formic acid are different.
2 The two carbon-oxygen bond lengths in sodium formate are equal.
3 Partial resonance is there in formate.
4 All of the above.
Explanation:
Conceptual Questions
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323975 (C-O) bond length designated by \(\gamma\) and \(\delta\) are in order -
1 \(\gamma>\delta\)
2 \(\delta>\gamma\)
3 \(\delta=\gamma\)
4 None
Explanation:
Due to resonance, both bonds are of same length.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323976
Assertion : Carbon-oxygen bond length in formic acid are 1.23 \( \mathop {\rm{A}}^{\circ} \) and 1.36 \( \mathop {\rm{A}}^{\circ} \) Reason : Formic acid gives rise to nucleophilic addition reaction.
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.
Explanation:
Resonance in the carboxylate ion limits nucleophilic additions, impeding reactions with \(\mathrm{HCN}\), sodium bisulfite and hydroxylamine that aim to replace the carboxylic oxygen. So the option (3) is correct.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323977
In \(\mathrm{CH}_{3} \mathrm{COOH}\) molecule, the \(\mathrm{C}-\mathrm{C}\) bond is formed by
323973
The hybridisation of carbon in \(\mathrm{HCOOH}\) is
1 \(\mathrm{sp}\)
2 \(\mathrm{sp}^{2}\)
3 \(\mathrm{sp}^{3}\)
4 \({\rm{s}}{{\rm{p}}^{\rm{3}}}{\rm{d}}\)
Explanation:
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323974
Which of the following statements is/ are correct?
1 The two carbon-oxygen bond lengths in molecular formic acid are different.
2 The two carbon-oxygen bond lengths in sodium formate are equal.
3 Partial resonance is there in formate.
4 All of the above.
Explanation:
Conceptual Questions
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323975 (C-O) bond length designated by \(\gamma\) and \(\delta\) are in order -
1 \(\gamma>\delta\)
2 \(\delta>\gamma\)
3 \(\delta=\gamma\)
4 None
Explanation:
Due to resonance, both bonds are of same length.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323976
Assertion : Carbon-oxygen bond length in formic acid are 1.23 \( \mathop {\rm{A}}^{\circ} \) and 1.36 \( \mathop {\rm{A}}^{\circ} \) Reason : Formic acid gives rise to nucleophilic addition reaction.
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.
Explanation:
Resonance in the carboxylate ion limits nucleophilic additions, impeding reactions with \(\mathrm{HCN}\), sodium bisulfite and hydroxylamine that aim to replace the carboxylic oxygen. So the option (3) is correct.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323977
In \(\mathrm{CH}_{3} \mathrm{COOH}\) molecule, the \(\mathrm{C}-\mathrm{C}\) bond is formed by
323973
The hybridisation of carbon in \(\mathrm{HCOOH}\) is
1 \(\mathrm{sp}\)
2 \(\mathrm{sp}^{2}\)
3 \(\mathrm{sp}^{3}\)
4 \({\rm{s}}{{\rm{p}}^{\rm{3}}}{\rm{d}}\)
Explanation:
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323974
Which of the following statements is/ are correct?
1 The two carbon-oxygen bond lengths in molecular formic acid are different.
2 The two carbon-oxygen bond lengths in sodium formate are equal.
3 Partial resonance is there in formate.
4 All of the above.
Explanation:
Conceptual Questions
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323975 (C-O) bond length designated by \(\gamma\) and \(\delta\) are in order -
1 \(\gamma>\delta\)
2 \(\delta>\gamma\)
3 \(\delta=\gamma\)
4 None
Explanation:
Due to resonance, both bonds are of same length.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323976
Assertion : Carbon-oxygen bond length in formic acid are 1.23 \( \mathop {\rm{A}}^{\circ} \) and 1.36 \( \mathop {\rm{A}}^{\circ} \) Reason : Formic acid gives rise to nucleophilic addition reaction.
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.
Explanation:
Resonance in the carboxylate ion limits nucleophilic additions, impeding reactions with \(\mathrm{HCN}\), sodium bisulfite and hydroxylamine that aim to replace the carboxylic oxygen. So the option (3) is correct.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS
323977
In \(\mathrm{CH}_{3} \mathrm{COOH}\) molecule, the \(\mathrm{C}-\mathrm{C}\) bond is formed by
