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प्रश्न
Name two gases which give dense white fumes with ammonia.
Name the gas which produces dense white fumes with ammonia gas.
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उत्तर
Hydrogen chloride and chlorine gas
संबंधित प्रश्न
Ammonium salts decompose on heating. What other property do ammonium salts have in common?
When an ammonium salt is warmed with a sodium hydroxide solution, a gas is evolved. State three ways in which you can identify this gas.
State your observation for the following cases
(i) Ammonia gas is burnt in an atomosphere of oxygen in the absence of a catalyst
(ii) Glass rod dipped in ammonium hydroxide is brought near the mouth of the concentrated hydrochloric acid bottle
The diagram shows a simple arrangement of the fountain experiment:
(i) Name the two gases you have studied which can be used in this experiment
(ii) What is the common properly demonstrated by this experiment
Name the other ion formed when ammonia dissolves in water
Identify the substance underlined, in the following case:
A solid formed by reaction of two gaes, one of which is acidic and the other basic in nature.
What do you observe when Ammonia in excess is mixed with chlorine.
What do you observe when Ammonia is passed over heated lead oxide.
Differentiate between:
Aqueous ferrous and ferric sulphate solution
Write an equation to illustrate the reducing nature of ammonia.
