JEE Main 2019 Chemistry question

Match the following items in column I with the corresponding items in column II. List-I: (i) NaCO·10HO (ii) Mg(HCO) (iii) NaOH (iv) CaAlO List-II: (A) Portland cement ingredient (B) Castner-Kellner process (C) Solvay process (D) Temporary hardness

• (A)(i)→(D); (ii)→(A); (iii)→(B); (iv)→(C)
• (B)(i)→(B); (ii)→(C); (iii)→(A); (iv)→(D)
• (C)(i)→(C); (ii)→(B); (iii)→(D); (iv)→(A)
• (D)(i)→(C); (ii)→(D); (iii)→(B); (iv)→(A)Correct