Raw materials for urea production are _________________?

Related Mcqs:

Nitrolime is___________________?

A. Calcium nitrate B. Calcium ammonium nitrate C. A mixture of nitric acid and lime D. A mixture of ammonium nitrate and calcium nitrate...

Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at ____________ °C in absence of air?

A. 50-80 B. 250-400 C. 1000-1200 D. 800-900...

_____________ is required more for leafy crops?

A. Nitrogen B. Phosphorous C. Potassium D. Carbon...

Temperature and pressure in ammonia converter is_________________?

A. 200 atm, 1000°C B. 450 atm, 200°C C. 450 atm, 550°C D. 450 atm, 1000°C...

Pick out the wrong statement ?

A. Nitrogen is normally supplied in fertiliser either in Ammoniacal or the nitrate form, from which the soil takes it up in the form of ammonium ions or nitrate ions and forms amino acids B. Calcium present in the fertiliser helps in correcting the soil acidity C. Particle size range of a good granular fertiliser … Pick out the wrong statement ?Read More...