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Organic Chemistry

Blazing goIITian

Joined:	29 Sep 2007
Post:	487

25 Nov 2007 02:41:25 IST

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463

kjeldahl's method

None

can some one tell me the various catalysts used in this method and why they are used?

rates assured

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sowjanya gudipati

Cool goIITian

Joined: 13 Oct 2007

Posts: 75

25 Nov 2007 08:10:14 IST

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here the organic substance is mixed with potassium sulphate,copper sulphate,a drop of mercury and sulphuric acid.

copper sulphate and mercury acts as catalyst while potassium sulphate raises the boiling point of sulphuric acid

NITESH BASKARAN

Blazing goIITian

Joined: 29 Sep 2007

Posts: 487

25 Nov 2007 11:29:50 IST

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hey thanks

sowjanya gudipati

Cool goIITian

Joined: 13 Oct 2007

Posts: 75

25 Nov 2007 15:54:32 IST

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ur welcum madman

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