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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 a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Name the following
A nitride of divalent metal which reacts with hot water producing ammonia.
State one possible source of each reactant used in the process.
Write a balanced chemical equation for the following:
An equation to illustrate the reducing nature of ammonia.
Give balanced chemical equations for of the following :
Reaction of ammonia with excess chlorine.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
CuSO4
An element has 2 electrons in its N shell. It reacts with a non-metal of atomic number 7. The compound formed reacts with warm water and produces a basic gas. Identify the elements and write a balanced chemical reaction.
The metallic hydroxide which forms a deep inky blue solution with excess ammonium hydroxide solution is ______.
