question_answer

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)