Sodium hydrogen carbonate when added to acetic acid evolves a gas. Which of the following statements are true about the gas evolved?
(i) It turns lime water milky
(ii) It extinguishes a burning splinter
(iii) It dissolves in a solution of sodium hydroxide
(iv) It has a pungent odour.
A. (i) and (ii)
B. (i), (ii) and (iii)
C. (i), (iii) and (iv)
D. (i) and (iv)
