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Which of the following statements is/are...

Which of the following statements is/are wrong?

A

Beilstein test is a reliable test for halogens in organics compounds.

B

In Lassaigne.s test for N, Prussian blue colour is due to the formation of ferro-ferri cyanide.

C

` FeCl_3` solution is added to the Lassaigne.s extract to detect the presence of both N and S

D

Molecular mass of an acid = Equivalent mass X acidity

Text Solution

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The correct Answer is:
A, B, C, D
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