Tow which of the following solution of compound does the gas CO2 s absorbed in Liebig's combustion method?
Caustic potash
Caustic sodium
Calcium chloride
None of these
What will be estimated for the quantitative analysis of an organic compound?
Molecular mass of the organic compound
Weight of the organic compound
Percentage of various elements in an organic compound
Which compound is precipitated in carius method for the estimation of halogens?
Ferric cyanide
Silver halide
Barium nitrate
Water
What will give the prussion blue color in the test of nitrogen?
Sodium ferrocyanide
Ferric sulphocyanide
Sodium
Which compound is precipitated in carius method for the estimation of sulphur?
Barium sulphate
Which among the following halogen is insoluble in ammonium hydroxide?
fluorine
bromine
chlorine
iodine
