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Q1. A mixture contains 200 gm NaOH and 300gm KOH. Express the composition of mixture by weight and by mol ( at. wt. of Na=23, O=16,  H=1, K=39)

Q2. describe extraction in detail. What is extract phase and raffinate phase?

Q3. describe gas absorption with an ex.

Q4. Define:

a) sensible heat

b) latent heat

Q5. find out gmmoles of H2SO4 present in 200 gram H2SO4 (at.wt.of S=32)

Q6. 100 gm NaOH is dissolved in water to prepare 1200 ml solution. find out

a) Molarity

b) Normality of the solution.

Q7. describe distillation in detail as a mass and heat transfer operation.

Q8. describe different modes of heat transfer with exs.

Q9. Differentiate between sedimentation and filtration.

Q10. What is drying? describe with a diagram.

Q11. describe crystallization in detail.

Q12. Define:

a) Partial pressure

b) Pure component volume.


a) Dalton’s law

b) Amagat’s law 

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  • Category:- Chemistry
  • Reference No.:- M911564

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