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प्रश्न
Name the following:
Products obtained by treating ferrous sulphide with dilute sulphuric acid.
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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
The acid which is used in the preparation of a volatile acid
Quicklime is not used to dry HCl gas because _____.
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Give two balanced reactions of the type to show the following property of sulphuric acid:
Non-volatile nature
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
Give reason for the following:
When concentrated sulphuric acid is exposed to air, its volume increases and it becomes slightly dilute.
Give reason for the following:
Sulphuric acid can form two kinds of salts with sodium chloride.
Give examples of the use of sulphuric acid as
An oxidizing agent
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Copper sulphate from copper.
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
