Chapter-2 - 11th - Experimental Techniques in Chemistry Preparation Multiple Questions and Answers.




46.A sintered glass is a porous material used for
A. Absorption
B. Adsorption
C. Filtration
D. Sublimation

47.Selection of filter paper depends on size of particles to be
A. Filtered
B. Dried
C. Decolourized
D. Decanted

48.The solution remaining after the formation of crystals is called
A. Mother liquor
B. Dilute solution
C. Residue
D. both a & b

49.Which is not related pair of term used in analytical techniques
A. Filtrate residue
B. Sublimate sublimation
C. Drying desiccator
D. Separating funnel mother liquor

50.The major steps involved in complete quantitative analysis are
A. 2
B. 3
C. 4
D. 5

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