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C(6)H(5)CHO + HCN rarr C(6)H(5)CH(CN)OH....

`C_(6)H_(5)CHO + HCN rarr C_(6)H_(5)CH(CN)OH`. The product would be

A

Diastereomer

B

Optically active

C

A meso compound

D

Ethyl formate

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ALDEHYDES AND KETONES-objective Exercise -2A
  1. Treatement of propionaldehyde with dilute NaOH solution gives

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  2. Which of the following conversion can be brought about under Wolff-Kis...

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  3. C(6)H(5)CHO + HCN rarr C(6)H(5)CH(CN)OH. The product would be

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  4. When acetone undergoes reduction in presence of Zn-HCl/Hg, it is known...

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  5. R1 - COCl+R2 C d -> CdCl+X The organic compound 'X' is

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  6. C6H5CHO+C6H5COCH3overset(OH^(-) ,293K) to X, IUPAC name of cross co...

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  7. Cyanohydrin of which compound on hydrolysis will give lactic acid?

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  8. Consider the following statements A) On reaction with Grignard reagen...

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  9. underset((I))(HCHO): underset((II))(CH3CHO):underset((III ))(C CI3 CHO...

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  10. The correct match is

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  11. Identify Z in the followig reaction 2H(3)C COCH(3) underset((ii) Delta...

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  12. During reduction of aldehyde with(H2N-NH2)/(OH // "glycol") the first ...

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  13. Schiff's bases are formed when aniline reacts with

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  14. Which of the following can undergo neither aldol condensation nor iodo...

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  15. Diacetone alcohol is obtained when

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  16. Which one of the following is one of the cross end products formed whe...

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  17. Number of sigma bonds ,pi bonds and lone pairs of electrons present i...

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  18. When acetaldehyde undergoes reaction with Zn-HCl in the presence of Hg...

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  19. HCHO with conc. Alkali forms two compounds. The change in oxidation nu...

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  20. Which does not react with Fehling's solution ?

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