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Explain how you would show chemically that a given gas is ammonia.

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Dip a glass rod in concentrated hydrochloric acid and introduce it near the unknown gas. If dense white fumes are formed, them the gas is ammonia
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If it turns dump red litmus paper blue, It is ammonia.
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Dip a glass rod in hydrogen chloride as and bring it close to the mouth of the gas jar full of ammonia.Dense white fumes of ammonium chloride will be seen
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