Match List-I with List-II. (Elements) (A) Ba (B) Ca (C) Li (D) Na; (Properties) (i) Organic solvent

Question

Match List-I with List-II. (Elements) (A) Ba (B) Ca (C) Li (D) Na; (Properties) (i) Organic solvent soluble compounds (ii) Outer electronic configuration $6s^2$ (iii) Oxalate insoluble in water (iv) Formation of very strong monoacidic base

Professor PC Thomas Classes · Answer

Ba is in period 6 (6s2). Calcium oxalate is famously insoluble. Li salts have covalent character (soluble in organics). NaOH is a strong monoacidic base.