JEE MAIN - Chemistry Hindi (2020 - 3rd September Evening Slot - No. 9)

निम्नलिखित योगिकों के न्यूक्लियोफिलिक विस्थापन (SN2) के प्रति प्रतिक्रियाशीलता का घटते क्रम है : JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Haloalkanes and Haloarenes Question 106 Hindi
(IV) > (II) > (III) > (I)
(II) > (III) > (IV) > (I)
(II) > (III) > (I) > (IV)
(III) > (II) > (IV) > (I)

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