Organic Chemist...

Amongst the following elements present in an organic compound, the one which has no direct test for detection is :

Carbon dioxide formed after reaction with cupric oxide is tested by :

In Lassaigne's test, the organic compound is fused with a piece of sodium metal  in order to:

The _________ present in the compound is oxidised to water which condenses on the cooler parts of the test-tube or in the bulb of delivery tube :

Which of the following elements in an organic compound cannot be detected by Lassaigne's test?

Water turns anhydrous copper sulphate solution in the carbon-hydrogen detection experiment :

Water formed is tested by :

Which one of the following processes will produce hard water ?

The presence of carbon in an organic compound is detected by heating it with :

The I.U.P.A.C. name of acetylene is :