Directions: Match Column-I with Column-II and select the correct answer using the codes given below the columns. Column - I Column - II (A) Magnesium burnt in air (p) Powdery ash is formed (B) Iron reacts with copper sulphate solution (q) Color changes from blue to green (C) Coal is burnt in air (r) \[\text{C}{{\text{O}}_{\text{2}}}\]is formed (D) Photosynthesis (s) \[\text{C}{{\text{O}}_{\text{2}}}\]is used

• A. (A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (r), (D) \[\to \] (s)
• B. (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s)
• C. (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r)
• D. (A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (s), (D) \[\to \] (r)