Calcarious material includes_________________?

Related Mcqs:

Addition of urea to the soil is ____________ reaction?

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

The cooling of molten urea by air in the tower is called______________________?

A. prilling B. evaporation C. condensation D. crystallization...

Which one of the following set of raw material is most suitable for manufacture of urea ?

A. CH4 N2 and CO2 B. H2 N2 and CO C. H2 CO2 and H2O D. H2O N2 and H2...

Which one of the following is an inorganic fertilizer ?

A. manure B. urea C. ammonium nitrate D. All...

The potassium present in plant help the plant to___________________?

A. form starch sugar and fibrous material B. ripen the seeds and fruits C. increase the resistance against disease D. all the above statements are correct...