(a) Which of the following species has greater polarising power ?  `(i) Fe^(3+)or Fe^(2+)
Channel: Doubtnut
Date: 02/11/2021

(a) Which of the following species has greater polarising power ? `(i) Fe^(3+)or Fe^(2+) (ii) Cu^(2+) or Na^(+) (iii) Mg^(2+) or Al^(3+).` (b) Which of the following species is most susceptible to polarisation ? `(i) Br^(-)orI^(-)(ii)O^(2-)or S^(2-)(iii) N^(3-)orO^(2-)`