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प्रश्न
Differentiate between the following pair based on the criteria given in the bracket:
Cane sugar and hydrated copper sulphate [using concentrated H2SO4]
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उत्तर
| Cane Sugar | Hydrate Copper Sulphate |
| Cane sugar get dehydrated breaks H and O bond form water. | Copper sulphate hydrated get dehydrated forming copper sulphate. |
| \[\ce{C12H22O11 + H2SO4 -> 12C + 11H2O}\] | \[\ce{CuSO4.5H2O ->[Δ] CuSO4 + 5H2O}\] |
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संबंधित प्रश्न
Write balanced chemical equations for the action of dilute sulphuric acid on sodium sulphite.
Give one equation to show the following properties of sulphuric acid:
Acidic nature
Give one equation to show the following properties of sulphuric acid:
As a non-volatile acid
Give a chemical test to distinguish between dilute sulphuric acid and conc. sulphuric acid.
Define the following term : Hygroscopic substance
Give reason for the following:
When carbon is heated with concentrated sulphuric acid, carbon dioxide is formed.
Give one equation to show the following property of sulphuric acid:
Dehydrating property
Write the balanced chemical equation for the following conversion:
Lead sulphate from lead nitrate solution and dilute sulphuric acid.
Give a chemical test to distinguish between dilute sulphuric acid and dilute hydrochloric acid (using lead nitrate solution).
Rewrite the following statement by adding the correct word, as shown in the example:
|
Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. |
Sulphuric acid acts as a dehydrating agent.
