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प्रश्न
Differentiate hydrate and anhydrous salts with examples.
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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 (\[\ce{CuSO4}\]) |
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संबंधित प्रश्न
The salt prepared by the method of direct combination is _______.
Write a balanced equation for the preparation of the following salts:
Zinc carbonate from Zinc sulphate
Why is the electrolysis of a concentrated solution of sodium chloride known as chlor-alkali process?
The products of chlor-alkali process are:
(a) NaCl, Cl2 and H2
(b) H2, Cl2 and NaOH
(c) Cl2, Na2CO3 and H2O
(d) NaOH, Cl2 and HCl
The salt whose aqueous solution will have no effect on either red litmus or blue litmus is
(a) potassium sulphate
(b) sodium carbonate
(c) ammonium sulphate
(d) sodium acetate
The metal salt A is blue in colour. When salt A is heated strongly over a burner, then a substance B is eliminated and a white powder C is left behind. When a few drops of a liquid D are added to powder C, it becomes blue again. What could be A, B, C and D
Write the name and formula of one salt each which contains:
five molecules of water of crystallisation
Name the particles present in :
Strong electrolyte
State what would you observe when :
Washing soda crystals are exposed to the atmosphere.
Distinguish by a chemical test sodium hydroxide solution and ammonium hydroxide solution.
