Advertisements
Advertisements
Question
In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be ______.
Options
two
three
four
six
Advertisements
Solution
In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be two.
Explanation:
Two moles of NH3 will produce 2 moles of NO on catalytic oxidation of ammonia in preparation of nitric acid
\[\ce{4NH3 + 5O2 ->[Δ][Pt(Rh gauge catalyst)] 4NO(g) + 6H2O(l)}\]
Hence, 2 moles of ammonia will produce 2 moles of No.
APPEARS IN
RELATED QUESTIONS
What is the action of Excess of air on ammonia ?
What is the action of the following reagents on ammonia :
Nessler's reagent
Mention the conditions required to maximise the yield of ammonia.
How is ammonia manufactured industrially?
What happens when (NH4)2Cr2O7 is heated? Write the equations.
What is the action of Excess of chlorine on ammonia?
What is the action of the following reagents on ammonia :
Sodium metal
Which compound is used in the preparation of caprolactam?
Which compound is used as the cooling liquid in refrigerators?
Ammonia act as a Lewis base because nitrogen has ____________.
On heating ammonium dichromate and barium azide separately we get ______.
Liquid ammonia bottles are opened after cooling them in ice for some time. It is because liquid NH3 ____________.
Ammonia is generally manufactured for fertilizers by the reaction:
Which one of the following is not a use of ammonia?
A brown ring is formed in the ring test for \[\ce{NO3^{-}}\] ion. It is due to the formation of ______.
\[\ce{PCl5}\] reacts with finely divided silver on heating and a white silver salt is obtained, which dissolves on adding excess aqueous \[\ce{NH3}\] solution. Write the reactions involved to explain what happens.
What happens when reactions:
Benzylchloride is treated with ammonia followed by the reaction with Chloromethane.
