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Q. No.The major product A in the following reaction is -
C2H5Cl(excess) + ethanolic NH3 → A
| 1. |  |
| 2. |  |
| 3. |  |
| 4. | None of the above |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe X and A in the following reaction is:
CH3–CH2–Cl + Ethanolic NaCN→ X \(\xrightarrow[]{A}\) CH3–CH2–CH2–NH2
1. X = CH3CH2CN; A = LiAlH4
2. X = CH3CH2NC; A = KMnO4
3. X = CH3CH2CN; A = CrO3
4. X = CH3CH2NC; A = LiAlH4
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
The IUPAC name of A and B are respectively-
1. A = Propanamide; B = Benzamide
2. A = Butanamide; B = Benzamide
3. A= Propanamide; B = 2-Phenylacetamide
4. A = Butanamide; B = 2-Phenylacetamide
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCorrect sequence of decreasing order of the basic strength of C6H5NH2, C2H5NH2, (C2H5)2NH, NH3 is-
| 1. | (C2H5)2NH > C2H5NH2 > NH3 > C6H5NH2 |
| 2. | C6H5NH2 < NH3 > C2H5NH2 < (C2H5)2NH |
| 3. | C6H5NH2 > NH3 > C2H5NH2 < (C2H5)2NH |
| 4. | (C2H5)2NH < NH3 < C2H5NH2 < C6H5NH2 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the following reaction.
The correct statement is -
| 1. |  |
| 2. |  |
| 3. |  |
| 4. | None of the above |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyC6H5–CH2–Cl + Ethanolic NaCN → C6H5-CH2-CN \(\xrightarrow[]{H_{2}, \ Ni} \text X\)
1. 2-Benzylethanamine
2. Methylamine benzene
3. 2-Phenylethanamine
4. None of the above
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAmmonolysis of benzyl chloride → Product (X). Product X reacts with two moles of CH3Cl gives product Y.
| 1. |  |
| 2. |  |
| 3. |  |
| 4. | None of the above |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect Chapter Topics:
- 1(current)
Q. No.
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