An aromatic compound ‘A’ on treatment with ammonia and heating forms compound ‘B’ which on heating with Br2 and KOH forms a compound ‘C’ of molecular formula C6H7N. The Substrate A is -

1. Aniline

2. Benzoic acid 

3. Benzamide

4. Benzamine

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The IUPAC name of X and Y in the following reaction sequence are:

Chlorobenzene HNO3, H2SO4 X H2/Pd Y

1. 1-Chloro-4-nitrobenzene, and Nitrobenzene

2. 1-Chloro-3-nitrobenzene, and 4-Chloroaniline

3. 1-Chloro-4-nitrobenzene, and 4-Chloroaniline

4. 1-Chloro-3-nitrobenzene, and Nitrobenzene

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\(\small{\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{I} \xrightarrow[]{NaCN} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CN}\xrightarrow[]{{OH}^{-},Partial hydrolysis} A \xrightarrow[NaOH]{{Br}_2} \mathrm{B}}\)

The molecular formulae of A, and B in the above reaction are-

1. CH3CH2COOH, and CH3CH(Br)COOH
2. CH3CH2COOH, and CH3CH2COBr
3. CH3CH2CONH2, and CH3CH2NH2
4. CH3CH2CONH2, and CH3CH2CH2NH2

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ANH3,  CH3CONH2 NaOBr BNaNO2/HCl CH3OH

A and B in the above reaction sequence are :

1. CH3CH2OH, and CH3CH2N2Cl
2. CH3COOH, and CH3CH2NH2
3. CH3COOH, and CH3NH2
4. CH3CH2Br, and CH3NH2

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The incorrect statement among the following is :

1. Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
2. Diazonium salt of aromatic amines is more stable than those of aliphatic amines.
3. Both 1 and 2
4. None of these

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