The Kjeldahl method of Nitrogen estimation fails for which of the following reaction products?

1. (c) and (d)
2. (a) and (d)
3. (a), (c) and (d)
4. (b) and (c)

Solution

(a)		($\mathrm{N}-$ present in product so will show Kjeldhal Test)
(b)		($-{\mathrm{N}}_2^{+}$ Never show Kjeldhal Test)
(c)		($\mathrm{N}-$ absent, wo will not show Kjeldhal Test)

 

Asked in: JEE Main 2020 (03 Sep Shift 1)

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