- 1(current)
Q. No.The reagent 'R' in the given sequence of a chemical reaction is :
1. HI
2. CuCN/KCN
3. H2O
4. CH3CH2OH
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe product (A) in the below mentioned
reaction is:
| 1. |  |
2. |  |
| 3. |  |
4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAmong the following, which diazonium salt is the most stable?
1. \(CH_{3}N_{2}^{+}X^{-}\)
2. \(C_{6}H_{5}N_{2}^{+}X^{-}\)
3. \(CH_{3}CH_{2}N_{2}^{+}X^{-}\)
4. \(C_{6}H_{5}CH_{2}N_{2}^{+}X^{-}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
1. Cu2Cl2
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAn organic compound 'A' on treatment with NH3 gives 'B', which on heating gives 'C'. 'C',
when treated with Br2 in the presence of KOH produces ethylamine. Compound 'A' is -
| 1. | CH3CH2COOH |
| 2. | CH3COOH |
| 3. | CH3CH2CH2COOH |
| 4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAniline gives a set of the following reactions that yielded a colored product 'Y'.
The structure of 'Y' is -
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology The structure of C in the below mentioned reaction is
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAniline in a set of reactions yielded a product D
The structure of the product D would be -
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAniline when diazotized in cold and then treated with dimethyl aniline gives a coloured product. Its structure would be :-
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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