Mass Transfer - Study Mode
[#416] An azeotropic mixture is a __________ mixture.
Correct Answer
(C) Constant boiling point
[#417] The rough value of diffusion co-efficient of water vapor into air at 25°C may be about __________ cm 2 /sec.
Correct Answer
(A) 0.25
[#418] Steam distillation is used for separation of high boiling
Correct Answer
(C) Both A & B
[#419] Fractional solvent extraction
Correct Answer
(B) Employs two solvents
[#420] Ammonia present in the coke oven gas is removed by washing with
Correct Answer
(B) Dilute ammoniacal liquor