Advertisements
Advertisements
Question
Advertisements
Solution
| Liquid ammonia | Liquid ammonia fortis |
| 1. lt is obtained by compressing ammonia gas at 1 6 atmospheric pressure. | 1. lt is a saturated solution of ammonia in water. |
| 2. lt is used as refrigerant. | 2. lt is used as a laboratory agent. |
APPEARS IN
RELATED QUESTIONS
Give two reactions to show reducing property of ammonia.
Name two gases which give dense white fumes with ammonia.
Name a metallic chloride soluble in ammonium hydroxide.
Complete the following equation. What property of ammonia is illustrated by the reaction given below.
2NH3 + 3CuO →
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
Identify the substance underlined, in the following case:
Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.
- 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.
