Chemistry, asked by Anonymous, 8 months ago

Iron fillings and sulphur powder were mixed together and divided into two

parts A and B. Part A was heated strongly while part B was not heated.

Dilute HCl was added to both the parts and evolution of gas was seen in both the cases. How will you identify the gases evolved? Give the equations for the reactions taking place.

Answers

Answered by Anonymous

Answer:

When dilute HCl is added to part A, FeS will react with dil HCl to form H2S gas which has smell of rotten eggs and will turn lead acetate paper black. As part 'B' in not heated, so B is a mixture of iron fillings and sulphur powder. When dil, HCl is added to it, iron filings react with dill.

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