Question:
The correct order of covalent bond character of \( BCl_3, CCl_4, BeCl_2, LiCl \) is:
The correct order of covalent bond character of \( BCl_3, CCl_4, BeCl_2, LiCl \) is:
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Smaller cations and larger anions increase covalent character due to higher polarization.
Updated On: Mar 24, 2025
- \( LiCl < BeCl_2 < BCl_3 < CCl_4 \)
- \( CCl_4 < BeCl_2 < BCl_3 < LiCl \)
- \( CCl_4 < BCl_3 < BeCl_2 < LiCl \)
- \( LiCl < BCl_3 < BeCl_2 < CCl_4 \)
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Apply Fajan’s Rule
Covalent character increases with:
- Higher cation charge density.
- Larger anion size.
Step 2: Arrange Based on Covalent Character
\[
LiCl < BeCl_2 < BCl_3 < CCl_4
\]
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