Option I is the correct response.
Which of the following is a Lewis acid? (i) AlCl3 (ii) MgCl2 (iii) CaCl2 (iv) BaCl2
Which of the following is a Lewis acid? (i) AlCl3 (ii) MgCl2 (iii) CaCl2 (iv) BaCl2
Option I is the correct response.