Oleum produces fumes of_____________________?

Related Mcqs:

Molecular weight of plastics ranges from ______________________?

A. 5000 to 10000 B. 20000 to 250000 C. 500 to 5000 D. 106 to 109...

Separation of fresh water from sea water can be done by the _______________ operation ?

A. Osmosis B. Reverse osmosis C. Absorption D. Adsorption...

The basic constituent of vegetable oils is ___________________?

A. Triglyceride B. Fatty acids C. Fatty alcohol D. Mono esters...

Calcination of limestone is not done in a ______________ kiln for producing lime ?

A. Vertical shaft B. Rotary C. Fluidised bed D. Fixed bed...

Metallic soap is ________________ salt of fatty acids ?

A. Sodium B. Potassium C. Both sodium & potassium D. Aluminium or calcium...