Maximum nitrogen percentage is in________________?

Related Mcqs:

Nitrogen content of urea is about _____________ percent ?

A. 10 B. 46 C. 80 D. 94...

A mixture of phosphate rock ______________ is heated in an electric furnace to produce phosphorous?

A. Salt & coke B. Sand & coke C. And coke D. And sand...

Pick out the wrong statement?

A. All the nitrogenous fertilisers are not soluble in water B. A straight fertiliser contains only one nutrient C. Calcium cyanamide is used as weed killer in onion fields D. The phosphorous nutrient makes the plant stem stronger and increases its branches...

Which of the following does not come under the category of ‘secondary nutrient’ for plant growth ?

A. Calcium B. Magnesium C. Sulphur D. Oxygen...

Ammonia synthesis gas is produced from natural gas by___________________?

A. Thermal cracking B. Steam reforming C. Partial oxidation D. Hydrogenation...