- 1(current)
Q. No.
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
79%
Level 2: 60%+
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The compound among the following that shows geometrical isomerism is:
1. 1-Phenyl-2-butene
2. 3-Phenyl -1-butene
3. 2-Phenyl-1-butene
4. 1,1-Diphenyl-1-propene
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
82%
Level 1: 80%+
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Choose the compound among the following that shows geometrical isomerism:
1. 2-Methylpent-1-ene
2. 4-Methylpent-1-ene
3. 2-Methylpent-2-ene
4. 4-Methylpent-2-ene
Subtopic: Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism | Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
69%
Level 2: 60%+
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The number of chiral alcohol(s) with molecular formula \(\text{C}_4\text{H}_{10}\text{O}\) is :
1. 2
2. 4
3. 3
4. 1
1. 2
2. 4
3. 3
4. 1
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
85%
Level 1: 80%+
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The total number of monobromo derivatives formed by the alkanes with molecular formula \(\mathrm{C_5H_{12}}\) (excluding stereoisomers) is:
| 1. | 2 (Two) | 2. | 4 (Four) |
| 3. | 7 (Seven) | 4. | 8 (Eight) |
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
53%
Level 3: 35%-60%
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The number of stereoisomers formed in a reaction of \(( \pm) \mathrm{Ph}(\mathrm{C}=\mathrm{O}) \mathrm{C}(\mathrm{OH})(\mathrm{CN}) \mathrm{Ph} \text { with } \mathrm{HCN} \text { is }\):
[where Ph = C6H5]
1. Five
2. Three
3. Two
4. One
[where Ph = C6H5]
1. Five
2. Three
3. Two
4. One
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
66%
Level 2: 60%+
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The number of stereoisomers possible for 1,2-dimethyl cyclopropane is:
1. Three
2. Two
3. Four
4. One
1. Three
2. Two
3. Four
4. One
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
53%
Level 3: 35%-60%
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In the molecule 3,3-dimethylhex-1-en-4-yne, determine the number of carbon atoms that are sp³, sp², and sp hybridized, respectively.
| 1. | \(2,2,4\) | 2. | \(2,2,2\) |
| 3. | \(4,2,2\) | 4. | \(2,4,2\) |
Subtopic: Alkanes, Alkenes and Alkynes - Conformations and Hybridisation |
66%
Level 2: 60%+
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- 1(current)
Q. No.
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