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Haloalkanes and Haloarenes question

2001 · Q85
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Haloalkanes and Haloarenes question

2001 · Q85

NEETChemistryHaloalkanes and HaloarenesMCQ+4 / −1
An organic compound A(C4H9Cl) on reaction with Na/diethyl ether gives a hydrocarbon which on monochlorination gives only one chloro derivative then, A is
  1. A
    t-butyl chloride
  2. B
    s-butyl chloride
  3. C
    iso-butyl chloride
  4. D
    n-butyl chloride
View written solutionFree

Correct answer: A

2C4H9Cl+2Na →Ethanol\xrightarrow{Ethanol} Ethanol​ C4H9 - C4H9 + 2NaCl

In C4H9 - C4H9 i.e., (H3C)3C—C(CH3)3 there are primary hydrogens only.

Thus, only one chloro derivative is possible.

AIPMT 2001 Chemistry - Haloalkanes and Haloarenes Question 34 English Explanation

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