Related InterviewSolutions

• In sodium extract test of organic compounds, the nitrogen of an organic compound is converted into`:`A. sodamideB. sodium cyanideC. sodium nitriteD. sodium nitrate
• A is a lighter phenol and B is an aromatic carboxylic acid . Separation of a mixture of A and B can be carried out easily by using a solution ofA. sodium hydroxideB. sodium sulphateC. calcium chlorideD. sodium bicarbonate
• The best method for the separation of naphthalene and benzoic acid from their mixture isA. chromatographyB. crystallisationC. distillationD. sublimation
• Prussian blue is formed whenA. ferrous sulphate reacts with `FeCl_(3)`B. ferric sulphate reacts with `Na_(4)[Fe(CN)_(6)]`C. ferrous ammonium sulphate reacts with `FeCl_(3)`D. ammonium sulphate reacts with `FeCl_(3)`
• In steam distillation of toluene , the pressure of toluene in vapour isA. equal to the pressure of barometerB. less than the pressure of barometerC. equal to vapour pressure of toluene in simple distillationD. more than vapour pressure of toluene in simple distillation