Statement-1: Duma's method is more applicable to nitrogen containing organic compounds than Kjeldahl's method.
Statement-2: Iqeldahl's method does not give satisfactory results for compounds in which nitrogen is linked to oxygen.

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Statemeot-1 is False, Statement-2 is True.

Statement-1 is True, Staternent-2 is True; Statement-2 is a correct explanation for Statement-1.

Statement-1 is True, Statement-2 is False.

Statemeot-1 is True, Statement-2 is True, Statement-S is NOT a correct explanation for Statement-I,

answer is B.

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Detailed Solution

You may use Duma's approach with any nitrogenous chemical. The use of Kjeldahl's approach is not possible with nitro, azo, and azoxy chemicals, though.

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