What is clinker ?

Related Mcqs:

The fertility of the soil is improved by________________?

A. Rotation of the crops B. Adding lime to the acid salts C. Adding manure and growing legumes D. All...

The fertilizers which provide single nutrient from NPK are called ___________ fertilizer?

A. straight B. compound C. both a and b D. none of the above...

Addition of urea to the soil is ____________ reaction?

A. endothermic B. exothermic C. both a and b D. no heat energy is involved...

Which of the following fertilizers is not useful for paddy rice ?

A. urea B. DAP C. Ammonium sulphate D. Ammonium nitrate...

Argillaceous material does not include________________?

A. vlay B. marine shells C. slate D. blast furnace slag...