Advertisements
Advertisements
प्रश्न
Differentiate hydrate and anhydrous salts with examples.
Advertisements
उत्तर
| Property | Hydrate Salts | Anhydrous Salt |
| Definition | Salts that contain water molecules as part of their crystal structure. | Salts that do not contain water molecules in their structure. |
| Water Content | Contain a fixed number of water molecules (water of crystallization). | Do not contain any water molecules. |
| Appearance | Often appear colored and crystalline. | Usually powdery and may appear white or dull. |
| Example | Copper sulphate pentahydrate (\[\ce{CuSO4.5H2O}\]) | Heating of Copper sulphate pentahydrate (\[\ce{CuSO4.5H2O}\]) produce anhydrous copper sulphate (\[\ce{CuSO4}\]) |
APPEARS IN
संबंधित प्रश्न
Which of the following salt has a blue colour and why?
CuSO4.5H2O or CuSO4
How would you show that blue copper sulphate crystals contain water of crystallisation?
What happens when copper sulphate crystals are heated strongly? Explain with the help of an equation.
What will be the colour of litmus in an aqueous solution of ammonium chloride salt?
The aqueous solution of one of the following salts will turn phenolphthalein indicator pink. This salt is:
(a) KCl
(b) K2SO4
(c) K2CO3
(d) KNO3
Name a salts whose solubility increases with temperature.
Taking sodium carbonate as an example, give the meaning of the following terms:
Anhydrous
Name gases which has a sour taste.
What are hygroscopic substances?
How is normal salt obtained? Give a suitable reaction.
