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On complete combustion, 0.246g of an org...

On complete combustion, 0.246g of an organic compound gave `0.198g` of `CO_(2)` and 0.1014g of `H_(2)O`. The ratio of carbon and hydrogen atoms in the compound is:

A

`1:3`

B

`1:2`

C

`2:5`

D

`2:7`

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-CHARACTERISATION OF ORGANIC COMPOUNDS -OBJECTIVE QUESTIONS Level-A
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  3. The ammonia evolved from the treatment of 0.30g of an organic compoun...

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  5. An organic compound having molecular mass 60 is found to contain C = 2...

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  6. A compound containing only carbon, hydrogen and oxygen has molecular m...

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  7. 29.5 mg of an organic compound containing nitrogen was digested accord...

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  8. An aromatic hydrocarbon with empirical formula C(5)H(4) on sulphonatio...

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  9. When 20 g of naphthoic acid (C(11)H(8)O(2)) is dissolved in 50 g of be...

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  10. Sodium fusion extract, obtained from aniline, a treatment with iron (I...

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  11. Match the following: {:((A)"Duma's method",(i)AgNO(3)),((B)"Kjeldahl...

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  12. Match the following: {:("Property to be determined","Method used f...

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  13. Match the following: {:((A)"Equivalent mass of an organic acid",(i)...

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  14. Kjeldahl's method for estimation of nitrogen is not applicable to:

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  15. Correct pair of compounds which gives blue colouration/precipitate and...

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  16. The reaction of nitroprusside anion with sul- phide ion gives purple c...

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  17. Empirical formula of a compound is CH(2)O and its molecular mass is 9...

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  18. A gaseous hydrocarbon gives upon combustion 0.72g of water and 3.08g o...

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  19. On complete combustion, 0.246g of an organic compound gave 0.198g of C...

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  20. For the estimation of nitrogen, 1.4 g of an organic compound was diges...

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