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NEET2009Chemistrys Block ElementsActual

Which of the following fluorides has the lowest melting point?

Options

  1. ABaF ₂
  2. BSrF ₂
  3. CCaF ₂
  4. DBeF ₂

Correct answer

D. BeF ₂

Step-by-step solution

Being covalent, BeF ₂ has the lowest melting point (800^ C ) while other fluorides melt at around 1300^ C .

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