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Arrange the following in increasing order of stability: (A) ( CH_3 )_2 stackreloplus C- CH_2 CH_3 (B) ( CH_3 )_3-stackreloplus C (C) ( CH_3…

NEET UG 2013 — Chemistry Organic Chemistry

2013mcqmedium

Arrange the following in increasing order of stability: (A) (CH3)2C⊕−CH2CH3\left(\mathrm{CH}_3\right)_2 \stackrel{\oplus}{\mathrm{C}}-\mathrm{CH}_2 \mathrm{CH}_3(CH3​)2​C⊕​−CH2​CH3​ (B) (CH3)3−C⊕\left(\mathrm{CH}_3\right)_3-\stackrel{\oplus}{\mathrm{C}}(CH3​)3​−C⊕​ (C) (CH3)2−C⊕H\left(\mathrm{CH}_3\right)_2-\stackrel{\oplus}{\mathrm{C}} \mathrm{H}(CH3​)2​−C⊕​H (D) CH3−C⊕H2\mathrm{CH}_3-\stackrel{\oplus}{\mathrm{C}} \mathrm{H}_2CH3​−C⊕​H2​ (E) C⊕H3\stackrel{\oplus}{\mathrm{C}} \mathrm{H}_3C⊕​H3​

Official previous-year question

Held on 30 Apr 2013 · Verified 9 Jul 2026.

Options

  1. A

    A < E < D < C < B

  2. B

    E < D < C < B < A

  3. C

    D < E < C < A < B

  4. D

    E < D < C < A < B

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