Select Chapter Topics:
Q. No.Incorrect match among the following is-
1.
PhCH2CH2COOH = 3-Phenylpropanoic acid
2.
(CH3)2C=CHCOOH = 3-Methylbut-2-enoic acid
3.
= 2-Methylcyclopentan-1-oic acid
4.
= 2,4,6-Trinitrobenzoic acid
= 2-Methylcyclopentan-1-oic acid = 2,4,6-Trinitrobenzoic acid
Subtopic: Carboxylic Acids: Preparation & Properties |
50%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the following reaction:
A \(\xrightarrow[ii.\ H_{3}O^{+}]{i. \ KMnO_{4}/KOH}\) Benzoic acid
A is:
1. Phenol
2. Ethylbenzene
3. Chlorobenzene
4. None of the above
Subtopic: Acid Derivatives - Preparation, Properties & Uses |
77%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The incorrect order of acidity among the following is-
1. CH3CO2H < CH2FCO2H
2. CH2FCO2H > CH2ClCO2H
3. CH2FCH2CH2CO2H < CH3CHFCH2CO2H
4.
Subtopic: Aldehydes & Ketones: Preparation & Properties |
85%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the following reactions,
\(H_3C−C≡C−H \xrightarrow{Hg^{2+}.H_2SO_4}\) A
Products A and B are respectively-
\(H_3C−C≡C−H \xrightarrow{Hg^{2+}.H_2SO_4}\) A
Products A and B are respectively-
| 1. |  ;  |
| 2. |  ; |
| 3. | ;  |
| 4. | ; |
Subtopic: Aldehydes & Ketones: Preparation & Properties |
73%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The correct increasing order of reactivity in nucleophilic addition reaction for the following compounds is-
Benzaldehyde, p-Tolualdehyde, p-Nitrobenzaldehyde, Acetophenone.
Benzaldehyde, p-Tolualdehyde, p-Nitrobenzaldehyde, Acetophenone.
| 1. | Benzaldehyde < p-Nitrobenzaldehyde < Acetophenone < p-tolualdehyde |
| 2. | Acetophenone < p-tolualdehyde < Benzaldehyde < p-Nitrobenzaldehyde |
| 3. | Acetophenone < Benzaldehyde < p-Nitrobenzaldehyde < p-tolualdehyde |
| 4. | Acetophenone < p-Nitrobenzaldehyde < p-tolualdehyde < Benzaldehyde |
Subtopic: Aldehydes & Ketones: Preparation & Properties |
82%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Isomers & Reaction Mechanism |
87%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Isomers & Reaction Mechanism |
74%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Isomers & Reaction Mechanism |
77%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the following reaction,
A \(\xrightarrow[ii.\ H_{3}O^{+}]{i. \ KMnO_{4}/KOH}\) Benzoic acid
The reactant A is:
1. Acetophenone
2. Phenol
3. Tert-butylbenzene
4. None of the above
A \(\xrightarrow[ii.\ H_{3}O^{+}]{i. \ KMnO_{4}/KOH}\) Benzoic acid
The reactant A is:
1. Acetophenone
2. Phenol
3. Tert-butylbenzene
4. None of the above
Subtopic: Acid Derivatives - Preparation, Properties & Uses |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the following reaction,
Bromobenzene \(\xrightarrow[dry \ ether]{Mg}\) A \(\xrightarrow[ii. \ H_{3}O^{+}]{i. \ CO_{2}}\) B
The name of compound B among the following is:
1. Phenol
2. Benzaldehyde
3. Benzoic acid
4. None of the above
Bromobenzene \(\xrightarrow[dry \ ether]{Mg}\) A \(\xrightarrow[ii. \ H_{3}O^{+}]{i. \ CO_{2}}\) B
The name of compound B among the following is:
1. Phenol
2. Benzaldehyde
3. Benzoic acid
4. None of the above
Subtopic: Carboxylic Acids: Preparation & Properties |
88%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Chapter Topics:
© 2024 GoodEd Technologies Pvt. Ltd.