During conversion of ammonium carbamate into urea, presence of large excess of water______________?

Related Mcqs:

Raw materials for nitric acid manufacture are___________________?

A. Hydrogen peroxide, air and water B. Anhydrous ammonia and air C. Anhydrous ammonia, air and water D. Wet ammonia, air and water...

Tricresyl phosphate is chemically represented as___________________?

A. (CH3 C6 H4)3 PO4 B. Ca10(PO4)3F6 C. (NH4)2HPO4 D. NH4H2PO4...

Catalyst used in ammonia synthesis uses ____________ as a promoter?

A. Pt B. K2O C. Al2O3 D. Ni...

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...

Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition _______________?

A. Electrolysis of water B. Cryogenic removal of H2 from coke oven gas C. Steam reforming of naphtha D. Natural gas cracking...