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Give Reason as to Why Hydrogen Chloride Can Be Termed as a Polar Covalent Compound - Chemistry

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प्रश्न

Give reason as to why hydrogen chloride can be termed as a polar covalent compound.

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उत्तर

\[\ce{H\bullet {×}\overset{\times\times}{\underset{××}{Cl}^{×}_{×}}-> H\bullet {×}\overset{××}{\underset{××}{Cl}^{×}_{×}}->H\bullet {×}\overset{××}{\underset{××}{Cl}^{×}_{×}}->H^{δ+} \bullet {×}\overset{××}{\underset{××}{Cl}}^×_×}^{δ-}\]

HCl is a covalent compound formed by sharing one electron between chlorine and hydrogen. Because chlorine is more electronegative than hydrogen, the shared pair of electrons shifts towards the chlorine atom. So, a partial negative charge (δ-) develops on chlorine and a partial positive charge (δ+) develops on hydrogen. Hence, the covalent bond is polar in nature.

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पाठ 2: Chemical Bonding - Exercise 5 [पृष्ठ ४६]

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फ्रँक Chemistry - Part 2 [English] Class 10 ICSE
पाठ 2 Chemical Bonding
Exercise 5 | Q 6 | पृष्ठ ४६
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