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QJEEM20Ch138d: JEE Main 2020 Chemistry - Class 11 JEEM20Ch138d Solution: Which of the following has the shortest C-Cl bond?

Which of the following has the shortest C-Cl bond?

Multiple Choice Options

  • A Cl–CH=CH–CH3
  • B Cl–CH=CH–NO2
  • C Cl–CH=CH–OCH3
  • D Cl–CH=CH2

Step-by-Step Verified Solution

JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Basics of Organic Chemistry Question 171 English Explanation due to strong – R effect of – NO2 group and M effect of Cl, partial double bond character between C and Cl increases. So shortest bond length.

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