MCQ
For estimation of which element Kjeldahl method is used?
- ✓Nitrogen
- BHalogen
- CSulphur
- DOxygen
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(Image)
Samples $(A, B, C)$
Fig : Paper chromatography of Samples
$({K_c} = 1.8 \times {10^{ - 6}}\,{\rm{at}}\,\,184\,^\circ C)$
$(R = 0.0831\,kJ/\,(mol.\,K))$
When ${K_p}$ and ${K_c}$ are compared at $184\,^oC$ it is found that