NEET Chemistry The p-Block Elements (XII) Questions Solved

BOARD

Why does PCl3 fume in moisture?

Phosphorus trichloride reacts readily with water giving phosphorus acid and hydrochloric acid. Reaction is very quick and exothermic

PCI3+3H2OH3PO3Phosphorus acid+HCl

Difficulty Level:

  • 75%
  • 17%
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