question_answer

Match the following:

Column A	Column B
(i) Chalk	[A] \[{{C}_{a}}O\]
(ii) Quick lime	[B] \[{{C}_{a}}{{(OH)}_{2}}\]
(iii) Slaked lime	[C] \[NaHC{{O}_{3}}\]
(iv) Sodium bicarbonate	[D] \[{{C}_{a}}C{{O}_{3}}\]

A) (i - D), (ii- B), (iii - A), (iv - C)

B) (i - D), (ii - A), (iii - B), (iv - C)

C) (i - B), (ii - A), (iii - D), (iv - C)

D) (i - C), (ii - D), (iii - B), (iv - A)

E) None of these