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In Lassaigne's test sodium metal is use...

In Lassaigne's test sodium metal is used because :

A

It is very reactive

B

Its melting point is low

C

Its compounds are soluble in water

D

All of these

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The correct Answer is:
D
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  8. Petroleum refining involves:

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  9. In paper chromatography:

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  10. The most satisfactory method of separating sugars from each other is :

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  18. Salts can be obtained from a concentrated sea water by :

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