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Order of stability of given alkenes

This type of question, asked 2 times: 24 Jan 2026 S1, 5 Apr 2026 S2. All 2 questions below, oldest first.

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  1. Question 1

    24 Jan 2026 S1

    28
    Arrange the following alkenes in decreasing order of stability. (I) (II) (III) (IV) Choose the correct answer from the options given below :

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  2. Question 2

    5 Apr 2026 S2

    38
    IUPAC name of some alkenes are given below : Find out the correct stability order. (A) 2-Methylbut-2-ene (B) cis-But-2-ene (C) 2,3-Dimethylbut-2-ene (D) Prop-1-ene Choose the correct answer from the options given below:

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