1. Tardigrade
  2. Question
  3. Chemistry
  4. Benzenediazonium chloride is reduced to benzene using hypophosphorus acid ( H 3 PO 2). The change in oxidation number of phosphorus is P 1+ longrightarrow P x+. The value of x is.

Q. Benzenediazonium chloride is reduced to benzene using hypophosphorus acid . The change in oxidation number of phosphorus is ______.
The value of is______.

 114  141 Amines Report Error

Answer: 3

Solution:

Correct answer is (c)

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