Home Chemistry General Organic Chemistry Statement Based Which of the following statements are correc…
Chemistry General Organic Chemistry Statement Based Single Correct MCQ
Published on: August 14, 2026

Which of the following statements are correct?

A. Kjeldahl's method is used for the estimation of nitrogen in an organic compound.
B. Carius method is used for the estimation of sulphur in an organic compound.
C. Duma's method is used for the detection of nitrogen containing organic compound.
D. In Lassaigne's test, the elements present in an organic compound are converted from ionic to covalent form by fusing with sodium metal.
E. Lassaigne's test is also used for the confirmation of nitrogen.
Choose the correct answer from the option given below.

A
A, B, C and D
B
B, C, D and E
C
A, B, C and E
D
B, C and E

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Text Solution

Verified by Experts
The correct answer is:
C

Among the given statements, A, B, C and E are correct while statement D is incorrect.

Its correct form is : In Lassaigne's test, the elements present in an organic compound are converted from covalent to ionic form by fusing with sodium metal.

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