Question Detail

CHM 102 Sblock elements Objective Question
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Question

Which of the following statements best explains why the lithium ion (Li+) has the highest polarizing power among alkali metal ions?
Options
A It has the largest ionic size.
B It has a low charge.
C It forms ionic compounds readily.
D It has the smallest ionic size and high charge density.
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

According to page 6, 'The polarizing power of lithium ion is highest of all the alkali metal ion' due to its 'small ionic size and high charge'. Smaller size and higher charge density lead to greater polarizing power.

Hint

Polarizing power is related to the charge density of an ion.

Question Info

Course: CHM 102
Topic: Sblock elements
Type: Objective
Difficulty: Not specified
Question 1778 of 1999
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