AP EAMCET 23 May 2023 Shift 1 Paper

© examsiri.com

Question : 123 of 160

Marks: +1, -0

Chemistry of lanthanides ( Ln) is dominated by +3 oxidation state. Which of the following is incorrect?

Ln (III) compounds are generally colourless
Ionic size of Ln (III) decreases with increasing atomic number
Due to large size of Ln (III) ions the bonding in their compounds is ionic
Ln (III) hydroxides are basic in character

Go to Question:

Prev Question

Next Question