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JEE · NEET Previous Year Question

$Which of the following is 'a' FALSE statement?$

Topic: JEE PYQ

Answer: D. Full step-by-step solution below.

A $Carius tube used in the estimation of sulphur in an organic compound$
B $Kjedahl's method is used for the estimation of nitrogen in an organic compound$
C $Phosphoric acid produced on oxidation of phosphorus present in an organic compound is precipitated as Mg_{2} P_{2} O_{7} by adding magnesia mixture$
D $Carius method is used for the estimation of nitrogen in an organic compound$

Correct answer: D

Solution

(d)

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