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JEE Advance 2025 Paper 1

JEE Advance · 2025

94 questions · One at a time

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85
MCQ4 marks

For compounds P, Q, R as shown, which statement is correct?

  • A.C-X bond length order: Q > R > P
  • B.C-X bond enthalpy order: R > P > QCorrect
  • C.Relative Sn2 reactivity: P > R > Q
  • D.pKa order of conjugate acids of leaving groups: R > Q > P
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