NEET 2020 Chemistry question

Match the following and identify the correct option. List-I: (a) CO(g) + H2(g) (b) Temporary hardness of water (c) B2H6 (d) H2O2 List-II: (i) Mg(HCO3)2 + Ca(HCO3)2 (ii) An electron deficient hydride (iii) Synthesis gas (iv) Non-planar structure

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