Phosphoric acid is produced in wet process from phosphate rock and____________________?

Related Mcqs:

Plant tranquillisers___________________?

A. Hold back stem growth and halt plants at a desired height B. Cause early maturation of plants C. Accelerate ripening of food and grain D. Produce seedless fruit...

Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis ?

A. H2 separation from coke oven gas B. Steam reforming of naphtha C. Cracking of natural gas D. Electrolysis of water...

Fertiliser produced during soda ash manufacture by dual process is ammonium______________________?

A. Chloride B. Sulphate C. Nitrate D. None of these...

A phosphatic fertiliser contains 16% P2O5. It could be________________?

A. Dicalcium phosphate B. Superphosphate C. Triple superphosphate D. None of these...

The main constituent of rock phosphate is _____________________?

A. Mono-calcium phosphate B. Di-calcium phosphate C. Fluorspar D. None of these...