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प्रश्न
Why is concentrated sulphuric acid kept in air tight bottles?
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उत्तर
Concentrated sulphuric acid is a hygroscopic substance that absorbs moisture when exposed to air. Hence, it is stored in air tight bottles.
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संबंधित प्रश्न
How will you distinguish between dilute hydrochloric acid and dilute sulphuric acid using lead nitrate solution?
Identify the acid in the following case:
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Give balanced chemical equations for the action of sulphuric acid on the following:
Sulphur
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The property used to prepare HCl and HNO3 from H2SO4.
Give reason for the following:
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In this question, you required to supply the word (or words) that will make the sentence correct. Rewrite the copper statement.
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