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JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Application +4 | -1
If the molecule of HClHCl were totally polar, the expected value of dipole moment is 6.12D6.12\mathrm{ }D (dbye), but the experimental value of dipole moment was 1.03D1.03\mathrm{ }D. Calculate the percentage ionic character
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Correct option: A
17
Option A (17) is correct because the percentage ionic character is calculated by dividing the experimental dipole moment by the theoretical dipole moment and multiplying by 100.

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