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Absolute alcohol can be prepared from re...

Absolute alcohol can be prepared from rectified spirit by

A

Fractional distillation

B

Simple distillation

C

keeping over CaO for few hours and then distilling

D

distillation under reduced pressure

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE-PRACTICE SHEET (EXERCISE - I (LEVEL - II (STRAIGHT OBJECTIVE TYPE QUESTIONS)))
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  6. Turpentine oil can be purified by:

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  8. Absolute alcohol can be prepared from rectified spirit by

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  9. In Lassaigne.s test, the reason behind the usage of sodium metal is

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  10. 0.5 g of organic compound in Kjeldhal's method liberated ammonia, whic...

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  11. In Carius method of estimation of sulphur 0.466g of organic compound g...

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  12. An organic compound having C, H and S elements contains 4% sulphur. Th...

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  13. 0.96g chloroplatinate of a diacid base when ingnited gave 0.32 g plati...

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  15. Identify the incorrect statement among the following ?

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