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BITSAT2020Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Phosphine is not obtained by which of the following reaction?

Options

  1. AWhite P is heated with NaOH .
  2. BRed P is heated with NaOH .
  3. CCa ₃ P ₂ reacts with water.
  4. DBoth (a) and (c).

Correct answer

B. Red P is heated with NaOH .

Step-by-step solution

Red P doesnot react with NaOH to give PH ₃ .

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