Question

The correct order of ionic radius is

Solution

Correct option is

P3+ > P5+

 

Ionic radius   

Since, p5+ has higher Zeff as compared to p3+, it has smaller ionic radii.

SIMILAR QUESTIONS

Q1

Which of the following oxides is most basic? 

Q2

An element X which occurs in the first short period has an outer electronic structure s2p1. What are the formula and acid-base character of its oxides?

Q3

The pair of amphoteric hydroxides is

Q4

The elements XYZ and T have the indicated electronic configurations. Starting with the innermost shell, which is the most metallic element?   

Q5

The statement that is the true for the long form of the Periodic Table is   

Q6

The radii F, F, O and O2– are in the order of    

Q7

Which has the smallest size?

Q8

The correct order of radii is

Q9

The bond length or LiF will be

Q10

The ionic radius of ‘Cr’ is minimum in which of the following compounds?