Chemistry-
General
Easy
Question
Polarizing, action of 
on anion is stronger than that of 
because
- (a) The charges of the ions are same
- (b) Their radii are same
- (c) The ion has a noble-gas electron configuration, and the ion, an 18-electron configuration of its outer shell
- (d) All the above are correct
ion has a noble-gas electron configuration, and the ion, an 18-electron configuration of its outer shell
The correct answer is: (c) The ion has a noble-gas electron configuration, and the ion, an 18-electron configuration of its outer shell
noble gas configuration
Electrons configuration of outer shell decreases screening effect, hence polarization of 
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