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The correct sequence of increasing covalent character is represented by
Options
(a) LiCl < NaCl < BeCl₂
(b) BeCl₂ < LiCl < NaCl
(c) NaCl < LiCl < BeCl₂
(d) BeCl₂ < NaCl < LiCl
Correct Answer:
NaCl < LiCl < BeCl₂
Explanation:
As difference of electronegativity increases % ionic character increases and covalentcharacter decreases i.e. negativity differences decreases covalent character increases.
Further greater the charge on the cation more will be its covalent character.Be has maximum (+2) charge.
Related Questions: - If the pH of a solution is 4, then its OH⁻ concentration is
- Which of the esters shown, after reduction with LiAlH₄ and aqueous workup, will
- Which gas is formed when CaC₂ reacts with H₂O
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
- Which of the following will not show resonance
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the pH of a solution is 4, then its OH⁻ concentration is
- Which of the esters shown, after reduction with LiAlH₄ and aqueous workup, will
- Which gas is formed when CaC₂ reacts with H₂O
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
- Which of the following will not show resonance
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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