Advertisements
Advertisements
प्रश्न
Name two gases which give dense white fumes with ammonia.
Name the gas which produces dense white fumes with ammonia gas.
Advertisements
उत्तर
Hydrogen chloride and chlorine gas
संबंधित प्रश्न
Is ammonia more dense or less dense than air?
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.
Complete the following equation. What property of ammonia is illustrated by the reaction given below.
2NH3 + 3CuO →
Identify the substance underlined, in the following case:
Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.
What do you observe when Filter paper dipped in colourless phenolphthalein is introduced into ammonia.
Differentiate between:
Aqueous ferrous and ferric sulphate solution
How is ammonia soluble in water?
- Of the two gases, ammonia and hydrogen chloride, which is more dense? Name the method of collection of this gas.
- Give one example of a reaction between the above two gases which produce a solid compound.
- Write the balanced equation for a reaction in which ammonia is oxidized by:
- a metal oxide,
- a gas which is not oxygen.
