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Acid,base and salts

Sashank

02/08/2018 0 0

1.On heating lime stone release of which glass?

Ans. carbon dioxide

2. Plaster of Paris made from?

Ans. Gypsum

3.What is the pH of a solution of ph zero?

Ans. Acidic

4.setting of plaster of Paris is due to _____?

Ans: hydration

5. The odure of acetic acid due to presence of ______?

Ans: vinegar

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