Chemistry, asked by 160119, 1 year ago

describe a reversible change that you can bring about by heating​

Answers

Answered by danish123282
2

when a cold white solid mass of ammonium chloride(NH4Cl) is kept in a tewtube and heated gently,it dissociates into two colourless gases of ammonia(NH3) and hydrogen chloride(HCl)

Answered by anjana1772
1

boiled water can be brought again by mixing tap water in it

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