Common Salts in Daily Life
Common Salts in Daily Life
Some Important Salts:
1. Sodium chloride: It is made up of sodium hydroxide and hydrochloric acid. Sodium chloride is highly soluble in water. Its solution in water is neutral as it is made up of a strong acid and a strong base.
2. Potassium nitrate: It is made from potassium hydroxide and nitric acid.
It is soluble in water. Its solution in water is neutral as it made up by the reaction between a strong acid and a strong base.
3. Aluminium chloride: It is made from aluminum hydroxide and hydrochloric acid. It is soluble in water. Its solution in water is slightly acidic as it is made up by the reaction between a strong acid and a weak base.
4. Copper sulphate: It is made from copper hydroxide and sulphuric acid. It is soluble in water. Its solution in water is slightly acidic as it is made up by the reaction between strong acid and weak base.
The salt that is used in bakery and medicines _________________ . | |||
| Right Option : B | |||
| View Explanation | |||
The chemical formula of blue vitriol is __________________ | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct : (a) Sodium Bicarbonate or baking soda is also used in bakery and medicines. (b) Sodium Chloride is used as seasoning for food, in manufacture of chlorine and sodium carbonate. (c) Calcium Carbonate is also known as Marble, Limestone, Chalk.
| |||
| Right Option : D | |||
| View Explanation | |||
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It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
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