A fertiliser contains 82% N2. It could be_____________________?

Related Mcqs:

-10-5 fertilisers mean that they contain______________?

A. 5, 10, 5% respectively of N2, P2O5 and K2O B. Only 5 to 10% active fertiliser constituents C. 5 to 10% filler & carrier of soil conditioners D. None of these...

Maximum nitrogen percentage is in________________?

A. Ammonium sulphate B. Calcium ammonium nitrate C. Urea D. Liquid ammonia...

Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because______________________?

A. It is hygroscopic and explosive in nature B. It is highly acidic in nature C. It is a liquid at room temperature D. Its nitrogen content is very less...

Temperature and pressure in urea autoclave is_________________?

A. 120°C and 300 atm B. 190°C and 200 atm C. 400°C and 550 atm D. 200°C and 10 atm...

pH value of soil is maintained at ______________ by the addition of fertiliser for optimum growth and health of the plant?

A. 4-5 B. 7-8 C. 9-10 D. 12-13...