2 points
Question 2. (a) When the
stopper of a bottle full of
hydrogen chloride gas is
opened there are fumes in the
air. Why? (b) Under what
conditions do nitrogen and
hydrogen combine to form
ammonia? State one large -
! scale use of ammonia. *
Answers
Answer:
2a}yes,2b} yes
Explanation:
Answer:
A)Hydrogen Chloride is a gas at room temperature. It can be seen as liquid in bottles. When a bottle full of it is opened, fumes are observed. This is because the gas evaporates on coming in contact with air and white fumes are formed due to reaction with water present as humidity in atmosphere.
B) The image is for (B)
Ammonia which is produced is one product that is essential in many areas. Some of the uses of ammonia include;
Agricultural uses: Production of ammonia is important as it is one of the main components in making fertilisers.
Explosives: Ammonia produced is used in making nitro-based explosives including TNT, RDX, etc.
Pharma: It is used in manufacturing certain types of drugs such as sulfonamide, antimalarials, and vitamins such as thiamine and nicotinamide.
Refrigeration: It is also used in large-scale refrigeration plants, air-conditioning units in Buildings, etc.
Consumer Products: Ammonia is used in various cleaning products and acts as an effective cleaning agent.
Hope this helps..
