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underset((A))(3CH(3)COCH(3))underset(-H(...

`underset((A))(3CH_(3)COCH_(3))underset(-H_(2)O)overset(HCl)rarr (CH_(3))_(2)C=CH-underset((B))(CO)-CH=C(CH_(3))_(2)`
This polymer (B) is obtained when acetone is saturated with HCl gas, B can be

A

phorone

B

formose

C

diacetone alcohol

D

mesityl oxide

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The correct Answer is:
A
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AAKASH SERIES-ALDEHYDES AND KETONES-Objective exercise -3 (Previous NEET/AIPMT Questions)
  1. Chloroethane is treated with alcoholic potassium hydroxide. The produc...

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  2. underset((A))(3CH(3)COCH(3))underset(-H(2)O)overset(HCl)rarr (CH(3))(2...

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  3. A carbonyl compound reacts with HCN to form a cyanohydrin which on hyd...

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  4. (CH(3))(2)C=CHCOCH(3) can be oxidised to (CH(3))(2)C=CHCOOH by

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  5. Benzaldehyde reacts with ethanolic KCN to give

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  6. Acetophenone when reacted with a base, C(2)H(5)O Na, yields a stable c...

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  7. The reagents which can be used to distinguish acetophenone from benzop...

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  8. Among the given compounds, the most susceptible to nucleophilic attack...

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  9. , the compound describes a condensation polymer which can be obtained ...

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  10. In a set of reactions m-bromobenzoic acid gave a product D. overset...

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  11. Predict the products in the given reaction.

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  12. CH(3)CHO and C(6)H(5)CHO can be distinguished chemically by

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  13. Consider the following reaction underset(Pd-BaSO(4))overset(H(2))ra...

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  14. Consider the reaction : RCHO + NH(2)NH(2) rarr RCH = N-NH(2) What ...

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  15. Acetone is treated with excess of ethanol in the presence of hydrochlo...

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  16. Reaction by which benzaldehyde cannot be prepared

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  17. Which one is most reactive towards nucleophilic addition reaction ?

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  18. An organic compound 'X' having molecular formula C(5)H(10) yields phen...

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  19. Reaction of a carbonyl compound with one of the following reagents inv...

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  20. Reaction of a carbonyl compound with one of the following reagents inv...

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