Questions

Which of the following has highest ionic character MgCl2 CaCl2 BaCl2 BeCl2?

Which of the following has highest ionic character MgCl2 CaCl2 BaCl2 BeCl2?

The cation with the smallest electronegativity is Barium, so BaCl2 has the largest difference in electronegativity; which also means that it has the highest ionic character. So, in the given set, the order of increasing ionic character is as follows: BeCl2

Which of the following is correct order of ionic character BaCl2 zncl2 CaCl2 Rbcl?

The correct order of increasing ionic character is. BeCl2 < MgCl2 < CaCl2 < BaCl.

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How do you find the order of increasing ionic character?

The ionic character in a molecule is dependent upon the electronegativity difference between the constituting atoms. The greater the difference, the greater will be the ionic character of the molecule. On this basis, the order of increasing ionic character in the given molecules is N2

What is increasing ionic character?

If a molecule has increasing or a higher difference in electronegativities, then there is a greater ionic character. If the difference in electronegativity is decreasing (becoming more similar), that means there is lower ionic character, and greater covalent character.

What is the correct order of ionic character in the following molecule BeCl2?

Correct option b BeCl2 < MgCl2 < CaCl2 < BaCl2Explanation:Ionic character is decided by Fazans rule. More large size of cation more will be ionic character.

How ionic character increases down the group?

In the alkaline earth metal group, down the group as the size increases the ability to lose electrons i.e. ionic character increases. The smaller metal require more ionisation potential for cation formation.

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Which is correct order of ionic character?

BeCl2.

Which is more ionic LiCl or BeCl2?

BeCl2 is more covalent than LiCl. As per the Fajan’s rule, more the polarisation, more will be the covalent character.

What is the correct order of decreasing ionic character?

Apply Fajans’s rule, charge on the cation is same and tha anion is common in all the compounds, so the size of cation will decide the ionic character or the ionic character down group 2, increases.

Which of the following is correct order of ionic character BaCl2?