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In steam distillation, the vapour pressu...

In steam distillation, the vapour pressure of the volatile organic compound is

A

Equal to atmospheric pressure

B

Less than the atmospheric pressure

C

More than the atmospheric pressure

D

Just double the atmospheric pressure

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The correct Answer is:
B
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AAKASH SERIES-GENERAL ORGANIC CHEMISTRY-Objective Exercise -1
  1. A very common adsorbent used in column chromatography is

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  2. In column chromatography the moving phase consists

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  3. In steam distillation, the vapour pressure of the volatile organic com...

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  4. Simple distillation of liquids involves simultaneouly

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  5. Mobile phase and staionary phase respectively in paper chromatogrphy

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  6. A bottle contains two immiscible liquids. They may be separated by

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  7. Vacuum distillation is used to purify liquids which

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  8. A mixture of benzene and toulene can be separated by

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  9. A miscible mixture of C(6)H(6) + CHCl(3) can be separated by

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  10. (A): Nitrogen in hydrazine hydroxylamine cannot be detected by 'Lassai...

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  11. When Lassaigne's extract (Na(2)S) is acidified with acetic acid and th...

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  12. For detection of sulphur in an organic compound, sodium nitroprusside ...

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  13. ClCH(2)COOH is heated with fuming HNO(3) in the presence of AgNO(3) in...

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  14. In Lassaigne's test, thiourea is converted into

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  15. Which of the following reactions takes place in Lassaigne's test for t...

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  16. Which of the following compounds may give blood red colouration while ...

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  17. The correct match is

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  18. In Lassaigne's test, the organic compound is fused with sodium metal a...

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  19. In detection of CO(2), lime water turns milky due to formation of

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  20. In Lassaigne's test for nitrogen the blue colur is due to the formatio...

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