Question

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Name the gas obtained in each of the following
(1) Adding dil HSO to a mixture of iron fillings and sulphur powder.
(ii) Adding dil H2SO4 to a compound of iron and sulphur (ie iron
sulphide)​

Answer 1

Answer:

Hydrogen sulphide gas. In case I, a mixture of iron filings and sulphur is treated with dil. H2SO4, hence H2 gas is produced.