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Q. No.
Subtopic: Aromaticity & Polarity |
62%
Level 2: 60%+
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How many deactivating groups are present among the following?
| 1. | Two(2) | 2. | Three(3) |
| 3. | One(1) | 4. | Zero(0) |
Subtopic: Electron Displacement Effects |
63%
Level 2: 60%+
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IUPAC name of the compound given below is :
1. 2-Methylbutyne
2. 3-Methylbut-1-yne
3. 2-methylbutene
4 3-methylbutane
1. 2-Methylbutyne
2. 3-Methylbut-1-yne
3. 2-methylbutene
4 3-methylbutane
Subtopic: Nomenclature |
96%
Level 1: 80%+
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Arrange the following in increasing order of acidity:
1. I < II < III < IV < V
2. II < I < IV < V < III
3. III < V < IV < I < II
4. II < IV < III < I < V
| I: |  |
IV: |  |
| II: |  |
V: |  |
| III: |  |
1. I < II < III < IV < V
2. II < I < IV < V < III
3. III < V < IV < I < II
4. II < IV < III < I < V
Subtopic: Acidic & Basic Character |
72%
Level 2: 60%+
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Consider the following compounds.
Correct order of their basicity is:
1. III > II > I
2. I > II > III
3. II > I > III
4. II > III > I
Correct order of their basicity is:
1. III > II > I
2. I > II > III
3. II > I > III
4. II > III > I
Subtopic: Acidic & Basic Character |
73%
Level 2: 60%+
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The purification method of organic compound does not depend on :
1. Nature of compound
2. Shape of compound
3. Density of compound
4. Solubility of compound
1. Nature of compound
2. Shape of compound
3. Density of compound
4. Solubility of compound
Subtopic: Purification of Organic Compounds |
86%
Level 1: 80%+
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Arrange the following in increasing order of their stability:
1. (a) < (b) < (c) < (d)
2. (a) < (d) < (c) < (b)
3. (a) < (c) < (d) < (b)
4. (d) < (c) < (a) < (b)
| a. |  |
b. |  |
| c. |  |
d. |  |
1. (a) < (b) < (c) < (d)
2. (a) < (d) < (c) < (b)
3. (a) < (c) < (d) < (b)
4. (d) < (c) < (a) < (b)
Subtopic: Electron Displacement Effects |
74%
Level 2: 60%+
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The number of ambident nucleophiles among the following is/are:
| 1. | Three (3) | 2. | One (1) |
| 3. | Two (2) | 4. | Zero (0) |
Subtopic: Nucleophile & Electrophile |
73%
Level 2: 60%+
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Subtopic: Electron Displacement Effects |
89%
Level 1: 80%+
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Subtopic: Nomenclature |
84%
Level 1: 80%+
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