1. | |
2. | |
3. | |
4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe reaction of a carbonyl compound with one of the following reagents involves nucleophilic addition followed by the elimination of water. The reagents are:
1. | A Grignard reagent. |
2. | Hydrazine in the presence of a feebly acidic solution. |
3. | Hydrocyanic acid. |
4. | Sodium hydrogen sulphite. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCompounds that can exhibit tautomerism, are:
1. l and ll
2. l and lll
3. ll and lll
4. l, ll and lll
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPredict the products in the given reaction,
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAcetone is treated with excess ethanol in the presence of hydrochloric acid.
The product obtained will be:
1. | |
2. | |
3. | |
4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCH3CHO and C6H5CH2CHO can be distinguished by:
1. Benedict test
2. Iodoform test
3. Tollen's reagent test
4. Fehling solution test
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich acid doesn't exhibit optical isomerism?
1. Maleic acid
2. -amino acid
3. Lactic acid
4. Tartaric acid
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe product 'D' in the below-mentioned reaction will be:
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe example of a nucleophilic substitution reaction among the following is:
1. | |
2. | |
3. | |
4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology