12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank 12th CBSE Chemistry The P-Block Elements

  • question_answer
      What prompted Bartlett to discover noble gas compounds?

    Answer:

      Neil Bartlett first prepared a red compound which is formulated as . He then realised that the first ionisation enthalpy of molecular oxygen (1175 kJ/mol) is almost identical with Xe (1170 kJ mol). He made efforts to prepare same type of compound with Xe and was successful in preparing another red compound


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