AP and TS EAMCET Engineering Model Paper 17

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Question : 125 of 160

Marks: +1, -0

Assertion (A): Basic strength order decreases from Ce(OH)3 to Lu(OH)3
Reason (R): Size of lanthanide ion decreases from Ce+3 to Lu+3

A and R are true and R is the correct explanation of A.
A and R are true and R is not the correct explanation of A
A is true, R is false.
A is false, R is true

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