Chemical Process - Study Mode
[#351] Which of the following is not a food additive?
Correct Answer
(D) Ammonium chloride
[#352] Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury electrolytic cell. Which of the following is the anodic reaction?
Correct Answer
(B) Oxidation of Cl - ions
[#353] Which of the following sugars is the sweetest?
Correct Answer
(B) Fructose
[#354] Concentration of sulphide ores is done usually by
Correct Answer
(C) Froth floatation
[#355] Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?
Correct Answer
(D) Pollution of water stream by mercury