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SOF NSO · Acids, Bases and Salts (Class 10) · Quiz

Acids, Bases and Salts (Class 10) — quick quiz

5 SOF NSO-pattern questions on Acids, Bases and Salts (Class 10). Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Hard

Plaster of Paris has the chemical formula CaSO4.1/2H2O. When 29 kg of gypsum (CaSO4.2H2O) is heated to 373 K, what mass of Plaster of Paris will be obtained? (Given: Molar mass of CaSO4 = 136 g/mol)