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प्रश्न
Name the following:
Products obtained by treating ferrous sulphide with dilute sulphuric acid.
उत्तर
When ferrous sulphide is treated with sulphuric acid it forms ferrous sulphate and hydrogen sulphide.
FeS + H2SO4 → FeSO4 + H2S
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संबंधित प्रश्न
Distinguish between the given pairs of compounds using the test given within brackets:
Dilute sulphuric acid and dilute hydrochloric acid (using barium chloride solution)
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature.
Name the products formed when hot and concentrated sulphuric acid reacts with Sugar.
Give reason for the following:
H2SO4 cannot be prepared by heating sodium sulphate with conc. HCl or HNO3
How will you distinguish between dilute H2SO4 and conc. H2SO4 ?
Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equation for the reaction from which the folllowing gas are obtained, using dilute sulphuric acid as one of the reactant : Hydrogen
Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equation for the reaction from which the folllowing gas are obtained, using dilute sulphuric acid as one of the reactant : Sulphur dioxide
In this question, you required to supply the word (or words) that will make the sentence correct. Rewrite the copper statement.
Copper sulphate crystals are dehydrate by sulphuric acid.
Give balanced chemical equation for the action of sulphuric acid of the following:
Potassium hydrogen carbonate
Give a balanced chemical equation for the action of sulphuric acid of the following:
Sulphur
