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Benzaldehyde reacts with ethanolic KCN t...

Benzaldehyde reacts with ethanolic KCN to give

A

`C_(6)H_(5)CHOHCN`

B

`C_(6)H_(5)CHOHCOC_(6)H_(5)`

C

`C_(6)H_(5)CHOHCOOH`

D

`C_(6)H_(5)CHOHCHOHC_(6)H_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ALDEHYDES AND KETONES-Objective exercise -3 (Previous NEET/AIPMT Questions)
  1. A carbonyl compound reacts with HCN to form a cyanohydrin which on hyd...

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

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  3. Benzaldehyde reacts with ethanolic KCN to give

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

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

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

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

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

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  9. Predict the products in the given reaction.

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

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

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

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

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  14. Reaction by which benzaldehyde cannot be prepared

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

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

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

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

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  19. Which of the following compounds would be hydrolysed most easily ?

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  20. The correct statement regarding a carbonly compound with a hydrogen at...

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