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Compound 'A' (molecular formula C(3)H(8)...

Compound 'A' (molecular formula `C_(3)H_(8)O`) is treated with acidified potassium dichromate to form a product 'B' (molecular formula `C_(3)H_(6)O`)'B' forms a shining silver mirror on warming with ammoniacal silver nitrate 'B' when treated with an aqueous solution of `H_(2)NCONHNH_(2)` and sodium acetate gives a product 'C'. Identify the structure of 'C'

A

`CH_(3)CH_(2)CH=N NHCONH_(2)`

B

`CH_(3)-underset(CH_(3))underset(|)C=N NHCONH_(2)`

C

`CH_(3)-underset(CH_(3))underset(|)C=NCONHNH_(2)`

D

`CH_(3)CH_(2)CH=NHCONH_(2)`

Text Solution

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The correct Answer is:
A
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Which of the following does not give Cannizzaro's reaction

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  2. Which of the following is not correctly matched ?

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  3. Compound 'A' (molecular formula C(3)H(8)O) is treated with acidified p...

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  4. The product of acid hydrolysis of P and Q can be distinguished by

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  5. A compound does not react with 2,4-dinitrophenyl hydrazine, compound i...

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  6. Which one of the following does not form sodium bisulphite addition pr...

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  7. Ozonolysis of an organic compound (A) produces acetone and propionalde...

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  8. The correct order of reactivity of PhMgBr with underset((I))(Ph-unde...

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  9. Which can be oxidized to the corresponding carbonyl compound?

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  10. Arrange the followings accroding to the increasing order of reactivity...

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  11. Which one of the following gives positive haloforme and positive Tolle...

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  12. In the reaction, CH(3)C-=C-CH(3)overset((i)X)underset((ii)Zn//H(2)O)(t...

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  13. Which of the following reagents converts both acetaldehyde and acetone...

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  14. 2-Butanone is best converted to propanoic acid by

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  15. The diketone CH(3)-overset(overset(O)(||))(C)-(CH(2))(2)-overset(over...

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  16. The increasing order of the rate of HCN addition of compound a-d is ...

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  17. Of the following which is the product formed when cyclohexanone under...

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  18. Aldol condensation is:

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  19. The Cannizzaro's reaction is not given by

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  20. CH(3)-underset(CH3)underset(|)overset(CH(3))overset(|)C-CHO does not s...

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