Q. No.Subtopic: Aliphatic Hydrocarbon - Methods of Preparation | Alkanes, Alkenes and Alkynes - Chemical Properties |
84%
Level 1: 80%+
JEE
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
67%
Level 2: 60%+
JEE
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation | Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions |
58%
Level 3: 35%-60%
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The number and type of bonds between two carbon atoms in calcium carbide are:
| 1. | Two sigma, two pi | 2. | Two sigma, one pi |
| 3. | One sigma, two pi | 4. | One sigma, one pi |
Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
59%
Level 3: 35%-60%
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
93%
Level 1: 80%+
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
87%
Level 1: 80%+
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In Friedel-Crafts alkylation of aniline, one gets:
1. Alkylated product with ortho and para substitution.
2. Secondary amine after acidic treatment.
3. An amide product.
4. Positively charged nitrogen at the benzene ring.
1. Alkylated product with ortho and para substitution.
2. Secondary amine after acidic treatment.
3. An amide product.
4. Positively charged nitrogen at the benzene ring.
Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
73%
Level 2: 60%+
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
Level 4: Below 35%
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Which of the following is Lindlar's catalyst?
| 1. | A cold dilute solution of \(KMnO_4\) |
| 2. | Charcoal that has been partially deactivated with palladium |
| 3. | Zinc chloride and \(HCl\) |
| 4. | Sodium and Liquid \(NH_3\) |
Subtopic: Aliphatic Hydrocarbon - Methods of Preparation |
69%
Level 2: 60%+
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Subtopic: Aliphatic Hydrocarbon - Methods of Preparation | Alkanes, Alkenes and Alkynes - Chemical Properties |
77%
Level 2: 60%+
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