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0.2g of an organic compound on complete ...

0.2g of an organic compound on complete combustion produces 0.18g of water, then the percentage of hydrogen in it is

A

5

B

10

C

15

D

20

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-GENERAL ORGANIC CHEMISTRY-Practice Exercise
  1. In paper chromatography

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  2. Which of the following is the scientific method to test the presence o...

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  3. 0.2g of an organic compound on complete combustion produces 0.18g of w...

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  4. Which of the following organic compounds contain about 52% carbon?

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  5. In Kjeldahl's method, the nitrogen presence is estimated as

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  6. 29.5mg of an organic compound containing nitrogen was digested accordi...

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  7. Fractional crystallization is carried out to separate

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  8. Distillation under reduced pressure method is used to purify the liqui...

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  9. A liquid which decomposes at or below its boiling point can be purifie...

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  10. Which of the following can not be used as adsorbent in adsorption chro...

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  11. Which of the following statements is not correct regarding purificatio...

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  12. Which of the following respresents 2, 2, 3-trimethyl hexane?

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  13. The IUPAC name of (C(2)H(5))(4)C is

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  14. Write IUPAC name of chloral

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  15. The IUPAC name of the compound C(2)H(5) - underset(underset(CH(2))(||)...

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  16. The IUPAC name of the compound is CH(3) - CH(C(2)H(5)) - CH(2) -CH(OH)...

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  17. The IUPAC name of CH(3) - C -= C - CH (CH(3))(2) is

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  18. The IUPAC name of CH(3) - overset(overset(CH(3))(||))(CH) - overset(ov...

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  19. The correct IUPAC name of the compound Cl(3)C- CH(2)CHO

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  20. IUPAC name of CH(2) = C= CH(2) is

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