Question

A: Lattice energy of CsF is more than Lif
R: Radius of Cs ion is more than the radius of Li ion
1) Both A and R are true and R is correct explanation of A
2) Both A and R are true and R is not correct explanation of A
3) A is true, but R is false
4) A is false, but R is true​

Answer 1

Answer:

A& R both are correct

Explanation:

Infact CsF is the strongest ionic bond