Nitrogen is prepared on a large scale by the
...Nitrogen is prepared on a large scale by the
fractional distillation of liquefied air
decomposition of ammonium dioxonitrate (lll)
electrolysis of brine
Haber process
Contact process
Correct answer is A
No explanation has been provided for this answer.
Trioxosulphate (lV) acid is not stored for a long period because it ...
Which of the following typically represents a photochemical reaction? ...
The empirical formula of a hydrocarbon containing 0.12 mole of carbon 0.3 mole of hydrogen is ...
The oxidation state(s) of nitrogen in ammonium nitrite is/are ...
One method of driving the position of equilibrium of an endothermic reaction forward is to? ...