Join / Login
Back

Important questions on Ammonia

The wrong statements about  is :

A
it is oxidised with oxygen at in the presence of platinum
B
it gives black precipitate with calomel
C
it can be dried by and
D
it gives white fumes with HCI
View Answer

Two major requirements for preparation of ammonia are

A
Low temperature and high pressure
B
Low temperature and present pressure
C
High temperature and low pressure
D
High temperature and high pressure
View Answer

In which reaction ammonia acts as an acid?

A
B
C
D
cannot act as an acid
View Answer

Acidic nature of amino group is shown by the reaction :-

A
B
C
D
View Answer

One mole of magnesium nitride on reaction with an excess of water gives:

A
one mole of ammonia
B
one mole of nitric acid
C
two moles of ammonia
D
two moles of nitric acid
View Answer

; Haber's process.
Mo is used as :

A
a catalyst
B
a catalytic promoter
C
an oxidising agent
D
a catalytic poison
View Answer

VIEW MORE