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JEE Main202118 Mar 2021Evening ShiftChemistrySolid StateActual

The oxide that shows magnetic property is:

Options

  1. ASiO 2
  2. BMn 3 O 4
  3. CNa 2 O
  4. DMgO

Correct answer

B. Mn 3 O 4

Step-by-step solution

Mn 3 O 4 shows magnetic properties.

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