A. Separation of gases
B. Expansion of gases
C. Compression of gases
D. Liquefaction of gases
Related Mcqs:
- Benzene is a good solvent for__________________?
A. fats
B. resins
C. iodine
D. all the above - What catalyst is employed when benzene is prepared from acetylene at 70°C?
A. Cr2O3 + A2O3 + SiO2
B. Raney nickel
C. Organo-nickel
D. Ni 250 – 300°C - A method of separation of components from its solution using Distribution law is ___________________?
A. Sublimation
B. Crystallisation
C. Solvent extraction
D. Distillation - A safe and more reliable method for drying the crystal is__________________?
A. Hot air currents
B. folds of filter paper
C. oven
D. Vacuum desiccator - Safe and the most reliable method of drying crystals is through_________________?
A. Filter paper
B. Vacuum desiccators
C. Oven
D. None of these - By which method the molecular mass of benzene was determined as 78.108 ?
A. Specific gravity method
B. Vapour density method
C. X-ray diffraction method
D. Distillation methos - The most appropriate method for separating a large quantity of a mixture of nonvolatile, nonpolar organic compounds would be__________?
A. Distillation
B. Extraction
C. Gas chromatography
D. Column chromatographySubmitted by: Muhammad Ali Kunbhar
- Which of the following can be separated by ” Sublimation Method”?
A. Sand and Iron Filing
B. Sand and Naphthalene
C. Both A & B
D. NoneSubmitted by: Naintara Mustafa
- Which of the following method is used to separate Hydrogen gas from water Gas?
A. Bosch Process
B. Cyber Twinkling process
C. Palladium process
D. Steam processSubmitted by: Aamir khan Hullio
- The method in which more steam is passed through the water Gas to oxidize CO to Carbon Dioxide which is then more soluble in water than Hydrogen gas and gets separated is called______.
A. liquification process
B. Bosch Process
C. Fragmentation
D. Thermal decompositionSubmitted by: Aamir khan Hullio
