12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II

  • question_answer 75)
      PH3 forms bubbles, when passed slowly in water but NN3 dissolves. Explain why?

    Answer:

                        Dissolution of NH3 and PH3 in water can be explained on the basis of H-bonding. NH3 forms H-bond with water so it is soluble but' PH3 does not form H-bond with water so it. remains as gas and forms bubble in water.            


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