Question

Correct sequence of dipole moments
a) CHCl3CH3Cl>CCl4
b)CH2Cl2 > CH3Cl > CHCl3 > CCl4
c)CH3Cl > CH2Cl2 > CHCl3 < CCl4
d)CH2Cl2 > CHCl3 > CH3Cl > CCl4

Answer 1

Answer:

CH₃Cl > CH₂Cl₂ > CHCl₃ > CCl₄

Explanation:

Correct order is:-

CH₃Cl > CH₂Cl₂ > CHCl₃ > CCl₄

reason being structure is tetrahedral and $sp^{3}$ hybridized and therefore angle between each bond is 109⁰28'

CCl₄ has zero dipole moment due to symmetrical structure of tetrahedron

whereas Ch₃Cl has most dipole moment

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