10th science Acids, Bases and Salts chapter notes session 7

In this session teacher has discussed about - Acids, bases and salts. Sodium carbonate decahydrate (washing soda is Na2CO3. 10H2O), method of preparation, washing soda – properties – uses, plaster of paris, [CaSO4. 1/2 H2O] – method of preparation – properties – uses.

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