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NEETChemistrys Block Elements

How does Plaster of Paris behave when mixed with water?

Options

  1. AIt remains in powder form
  2. BIt forms a gas
  3. CIt forms a plastic mass
  4. DIt dissolves completely

Correct answer

C. It forms a plastic mass

Step-by-step solution

Plaster of Paris, when mixed with an adequate quantity of water, forms a plastic mass that hardens into a solid in a relatively short time.

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