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JEE Main PAPER - 1

JEE Main · 2018

180 questions · One at a time

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90
MCQ4 marks

According to molecular orbital theory, which of the following will not be a viable molecule?

  • A.H2H_2^-
  • B.H22H_2^{2-}Correct
  • C.He22+He_2^{2+}
  • D.He2+He_2^+
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