Question

Kjeldahl’s method is used in the estimation of
(a) nitrogen
(b) halogens
(c) sulphur
(d) oxygen

Answer 1

Ans : (a) nitrogen

Thank you..

Answer 2

$\sf{\Large {\underline {ORGANIC\:CHEMISTRY}}}$ :

Kjeldahl's method and Duma's method is used in the estimation of

( a ). Nitrogen