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KVPY2013ChemistrySolid State

An ionic compound is formed between a metal M and a non-metal Y. If M occupies half the octahedral voids in the cubic close-packed arrangement formed by Y , the chemical formula of the ionic compound is

Options

  1. AMY
  2. BMY ₂
  3. CM₂ Y
  4. DMY ₃

Correct answer

B. MY ₂

Step-by-step solution

then formula of ionic compound is MY ₂

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