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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=NCONHNH_(2)`

Text Solution

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The correct Answer is:
A
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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 ammonical silver nitrate , B when treated with an aqueous solution of NH_(2)NHCONH_(2) and sodium acetate gives a product C . identify the structure of C .

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

ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-5[B]
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  2. A mixture of benzaldehyde and formaldehyde on heating with aqueous NaO...

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

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  4. Any one of the product formed is :

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

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  6. 2-Butanone is best converted to propanoic acid by

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  7. Following statements is/are correct about mixture :

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  8. +Cl-CH(2)CH(2)CH(3)overset(AlCl(3))(rarr) P underset((ii)H(2)O)overset...

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  9. The above reagent can be synthesise from the following compounds in al...

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  10. An organic compound contains 69.77% carbon, 11.63% hydrogen, and rest ...

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  11. Give reason in one or two sentence: Iodoform is obtained by the reac...

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  12. An organic compound (A) on treatment with ethyl alcohol gives a carbox...

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  13. Complete the following : (i) H(3)CO CHO+HCHOoverset(KOH)Rarr(A)+(B)

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  14. Complete the following reaction with appropriate structure. C(6)H(5)...

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  15. Complete the following reaction with appropriate structure: underse...

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  16. Suggest appropriate structures for the missing compounds. (The number ...

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  17. Complete the following :

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  18. Compound (A) (C(8)H(8)O) on treatment with NH(2)OH.HCl gives (B) and (...

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  19. Carry out the following transformation in not more than three steps. ...

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  20. An organic compound (A) (C(6)H(10)O) on reaction with CH(3)MgBr follow...

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