p-Hydroxybenzophenone upon reaction with bromine in carbon tetrachloride gives :
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The major product (P) of the following reaction is:
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An organic compound 'A' (C9H10O) when treated with conc. HI undergoes cleavage to yield compounds 'B' and 'C'. 'B' gives a yellow precipitate with AgNO3 whereas 'C' tautomerizes to 'D'. 'D' gives a positive iodoform test. 'A' could be:
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When neopentyl alcohol is heated with an acid, it slowly converted into an 85 : 15 mixture of alkenes A and B, respectively. What are these alkenes ?
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The major product [B] in the following reaction is:
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The major product of the following reaction is -
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3.
4.
The compound that contains –COOH group among the following is-
1. Sulphanilic acid
2. Picric acid
3. Aspirin
4. Ascorbic acid
Which of the following compound gives pink colour on reaction with phthalic anhydride in conc. H2SO4 followed by treatment with NaOH?
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2.
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Phenol on treatment with CO2 in the presence of NaOH followed by acidification produces compound X as the major product. X on treatment with (CH3CO)2O in the presence of catalytic amount of H2SO4 produces:
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The major product formed in the following reaction is:
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