NEET 2020 Chemistry question

Match the following : List-I: (a) CO (b) BaO (c) Al2O3 (d) Cl2O7 List-II: (i) Basic (ii) Neutral (iii) Acidic (iv) Amphoteric

• (A)(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
• (B)(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)Correct
• (C)(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
• (D)(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)