AP EAMCET Engineering 22 Apr 2019 Shift 1 Paper

Section: Chemistry

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Question : 123 of 160

Marks: +1, -0

Which one of the following is the collect order of ionic radii?

Pr3+ > Gd3+ > Tm3+
Pr3+ < Gd3+ < Tm3+
Pr3+ > Tm3+ > Gd3+
Pr3+ < Tm3+ < Gd3+

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