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प्रश्न
Write balanced chemical equations to show The dehydrating property of conc. Sulphuric acid with sugar.
उत्तर
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संबंधित प्रश्न
Give one equation to show the following properties of sulphuric acid:
Acidic nature
Give two balanced reactions of each type to show the following property of sulphuric acid:
Non-volatile nature
Name the products formed when hot and concentrated sulphuric acid reacts with Carbon.
Define the following term : Hygroscopic substance
What would you observe in the following case?
Concentrated sulphuric acid is added to equal volumes of cold water.
Give reason for the following:
Concentrated sulphuric acid should not be added to oxalic acid or formic acid in the open laboratory.
How are the following conversion brought about? Give equation and condition:
Dilute sulphuric acid to hydrogen.
How will you distinguish between dilute H2SO4 and conc. H2SO4 ?
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Iron (II) sulphate from iron.
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
