Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant ?

A. Ammonium phosphate
B. Flour apatite
C. Calcium fluoride
D. Calcium phosphate

A. 4
B. 22
C. 58
D. 84

A. H2
B. O2
C. CO2
D. N2

A. Nickel
B. Platinum
C. Silica gel
D. Rhodium

A. Having about 40% N2
B. Not hygroscopic
C. Not prone to explosive thermal decomposition
D. Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer

A. Excess liquid ammonia and liquefied CO2
B. Excess liquid ammonia and compressed CO2 gas
C. Liquid ammonia and excess compressed CO2
D. Compressed ammonia gas and excess compressed CO2