Glycerine is recovered from lye by ___________________?

Related Mcqs:

Analgesic drugs are__________________?

A. Pain relievers B. Antibiotics C. Used in the treatment of T.B. D. Used in the treatment of typhoid...

In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 ⇌ 2SO3), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO2 to SO3 can be increased by ?

A. Increasing the oxygen concentration B. Putting more quantity of V2O5 catalyst in the converter C. Removing some quantity of SO3 during intermediate stage D. Maintaining low temperature & pressure in the converter...

Fermentation of molasses to produce ethyl alcohol is done at ________________ °C?

A. 20 – 30 B. < – 5 C. 100 – 150 D. 250 – 300...

Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulfonic acid produces sodium dodecylbenzene sulphate, which is a/an?

A. Explosive B. Soap C. Detergent D. Analgesic drug...

Cumene is the starting material for the production of________________?

A. Benzoic acid B. Phenol and acetone C. Isoprene D. Styrene...