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NEETChemistrys Block Elements

Which alkaline earth metal oxide is sparingly soluble in water?

Options

  1. ABeryllium (Be)
  2. BMagnesium (Mg)
  3. CCalcium (Ca)
  4. DStrontium (Sr)

Correct answer

B. Magnesium (Mg)

Step-by-step solution

The oxides of alkaline earth metals, except for beryllium oxide, are basic and react with water to form sparingly soluble hydroxides. Magnesium oxide (MgO) is an example of such an oxide.

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