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प्रश्न
State one appropriate observation of the following:
Dehydration of concentrated sulphuric acid with sugar crystals.
Give a balanced equation for the dehydration of concentrated sulphuric acid with sugar crystals.
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उत्तर
\[\ce{C12H22O11 ->[Conc. H2SO4] 12C + 11H2O}\]
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संबंधित प्रश्न
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
Give a chemical test to distinguish between dilute sulphuric acid and dilute hydrochloric acid.
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
Give reason for the following:
When carbon is heated with concentrated sulphuric acid, carbon dioxide is formed.
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.
What would you observe in the following case:
Sugar crystals are added to a hard glass test tube containing concentrated sulphuric acid.
Dilute hydrochloric acid and dilute sulphuric acid are both colourless solutions. How will the addition of barium chloride solution to each help to distinguish between the two?
Name the acid formed when sulphur dioxide dissolves in water.
The property exhibited by concentrated sulphuric acid when it is used to prepare hydrogen chloride gas from potassium chloride is ______.
