JEE Main202122 Jul 2021Morning ShiftChemistrys Block ElementsActual
Match List-I with List-II List - I (Elements) List - II (Properties) (a) Ba ( i ) Organic solvent soluble compounds (b) Ca ( ii ) Outer electronic configuration 6 s 2 (c) Li ( iii ) Oxalate insoluble in water (d) Na ( iv ) Formation of very strong monoacidic base Choose the correct answer from the options given below:
Options
- A(a)-(ii), (b)-(iii), (c)-(i) and (d)-(iv)
- B(a)-(iv), (b)-(i), (c)-(ii) and (d)-(iii)
- C(a)-(iii), (b)-(ii), (c)-(iv) and (d)-(i)
- D(a)-(i), (b)-(iv), (c)-(ii) and (d)-(iii)
Correct answer
A. (a)-(ii), (b)-(iii), (c)-(i) and (d)-(iv)
Step-by-step solution
(a) ' Ba ' having outer electronic configuration 6   s 2 . (b) CaC 2 O 4 is water insoluble. (c) ' Li ' compounds are soluble in organic solvents. (d) NaOH is strong Monoacidic base.