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प्रश्न
Name the following
Salt used to clean metal surface before soldering, tinning, etc.
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उत्तर
Ammonium chloride
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संबंधित प्रश्न
Write balanced chemical equations for the following:
An equation to illustrate the reducing nature of ammonia.
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas is used as a reducing agent in reducing copper oxide to copper
State one relevant observation for the following
When ammonia gas is burnt in an atmosphere of excess oxygen.
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
Name the following
Products obtained by treating with excess chlorine.
Give balanced reactions for the following conversion:
Ammonia solution to an amphoteric hydroxide.
Give balanced reactions for the following conversion:
Ammonia to ammonium carbonate.
Give balanced equation to prove that ammonia Is alkaline in nature
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
Write an equation for the following:
Catalytic oxidation of ammonia
- Name the catalyst used in the above equation.
- In the reaction referred to in the above equation, the catalyst glows red hot. Why?
- What is the name of the industrial process which starts with the reaction referred to in the above equation?
