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Olympiad workbookNSECSolid State

A solid comprises of three types of elements, 'P', 'Q' and 'R'. 'P' forms an FCC lattice in which ' Q ' and ' R ' occupy all the tetrahedral voids and half the octahedral voids respectively. The molecular formula of the solid is

Options

  1. AP ₂ Q ₄ R
  2. BPQ ₂ R ₄
  3. CP ₄ Q ₂ R
  4. DP ₄ QR

Correct answer

A. P ₂ Q ₄ R

Step-by-step solution

No Solution

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