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Which of the following statements is/are...

Which of the following statements is/are wrong?

A

Sulphur is estimated by Caius method as `BaSO_4`.

B

Victor Meyer's method is used for the determination of molecular mass of a non-volatile compound.

C

Kjeldahl's method isused for all nirogen-containg organic compounds.

D

Phosphorous is estimated by Carius method as `Mg(NH_4).PO_4`.

Text Solution

Verified by Experts

The correct Answer is:
C, D
(c). Not applicable to pyridine, compounds containing `N-N` and `N-O` bonds. Etc.
(d) Estimated magnesium pyrrophophate `(Mg_2P_2O_7)`.
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