Chemistry, asked by jonathanbro600, 5 months ago

A reaction involving formation of colored gas give example

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Answered by sambeatkumar

Answer:

The reddish brown precipitate obtained during a double decomposition – precipitation reaction between an iron salt and an alkali is iron [III] hydroxide. An active metal reacts with dilute sulphuric acid. A metallic nitrate undergoes thermal decomposition giving a coloured gas.

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