Decoction refers to the use of solvent________________?

Related Mcqs:

Moisture content of a substance when at equilibrium with a given partial pressure of the vapour is called the _______________ moisture?

A. Free B. Unbound C. Equilibrium D. Bound...

For gas absorption, low viscosity solvents are preferred, because of their ____________________?

A. Better flow characteristics B. Low pumping pressure drop C. Rapid absorption rates D. All A., B. and C....

Raoult’s law does not apply, when the___________________?

A. Size of component molecules are not equal B. Attractive forces between like and unlike molecules in the solution are approximately equal C. Component molecules are non-polar D. Chemical combination or molecular association between unlike molecules takes place in the formation of solution...

The individual mass transfer co-efficients (moles/m2s) for absorption of a solute from a gas mixture into a liquid solvent are, KL = 4.5 and KG = 1.5. The slope of the equilibrium line is 3. Which of the following resistance (s) is (are) controlling ?

A. Liquid side B. Gas side C. Interfacial D. Both liquid and gas side...

For ethanol-water system, the lowering of distillate quality from 95% to 92% will cause ____________________ plate requirement?

A. No change in theoretical B. Marginal decrease in the number of C. Major decrease in the number of D. None of these...