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NEET UG CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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CH3−C∣CH3CH3∣−CH2−Cl→Δalc. KOHP(major)C{H_3} - \mathop C\limits_{\begin{array}{cccccccccccccccccccc} | \\ {C{H_3}} \end{array}}^{\begin{array}{cccccccccccccccccccc} {C{H_3}} \\ | \end{array}} - C{H_2} - Cl\xrightarrow[\Delta ]{{{\text{alc}}{\text{. }}KOH}}{\text{P}}\left( {{\text{major}}} \right)

Major product 'P\mathrm{P}' is
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Correct option: A
CH3−CCH3∣=CH−CH3C{H_3} - \mathop C\limits^{\begin{array}{cccccccccccccccccccc} {C{H_3}} \\ | \end{array}} = CH - C{H_3}
Option A (CH3−CCH3∣=CH−CH3C{H_3} - \mathop C\limits^{\begin{array}{cccccccccccccccccccc} {C{H_3}} \\ | \\ \end{array}} = CH - C{H_3}) is correct because the major product of E2 elimination is the most stable alkene, which is the most substituted alkene (Zaitsev's rule).

More Questions from ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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The number of different substitution products possible when ethane is allowed to react with bromine is sunlight are : Correct order of stability is Assertion (A) A mixture of o-nitrophenol and p-nitrophenol can be separated by steam distillation.

Reason (R) pp-nitrophenol is steam volatile whereas onitrophenol is not steam volatile. An organic compound having carbon, hydrogen and sulphur contains 4% of sulphur. The minimum molecular weight of the compound is Increasing order of acid strength is

a) Phenol \quad \quad b) 3-Nitrophenol

c) 3,5-dinitro phenol \quad 4) 2,4,6-trinitro phenol Isobutyl chloride is :
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