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NEETChemistrys Block Elements

Which alkaline earth metal hydroxide is commonly used in the preparation of cement and as a soil stabilizer?

Options

  1. ABeryllium hydroxide (Be(OH) 2 )
  2. BMagnesium hydroxide (Mg(OH) 2 )
  3. CCalcium hydroxide (Ca(OH) 2 )
  4. DBarium hydroxide (Ba(OH) 2 )

Correct answer

C. Calcium hydroxide (Ca(OH) 2 )

Step-by-step solution

Calcium hydroxide (Ca(OH) 2 ) is commonly used in the preparation of cement and as a soil stabilizer due to its ability to react with carbon dioxide from the air to form calcium carbonate, which strengthens structures and stabilizes soils.

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