Advertisements
Advertisements
प्रश्न
Differentiate hydrate and anhydrous salts with examples.
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
State whether the following statement is true or false:
Copper sulphate crystals are always wet due to the presence of water of crystallisation in them.
Name the salt which is used as preservative in pickles, and in curing meat and fish.
Complete and balance the following chemical equations:
`NaCI (aq) + H_2O (l) `
Write the names, formulae and colours of any two hydrated salts.
Consider the following salts:
Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, (NH4)2SO4
Which of salts will give:
neutral solutions?
Define the following term: Hygroscopy.
Define the following term : Water of crystallization
Distinguish by a chemical test, Sodium carbonate and sodium sulphite.
Identify the following substance:
Gas C has an offensive smell like rotten eggs.
A salt that is formed by the complete neutralization of an acid and a base is called ______ salt.
