Question

Sodium hydrogencarbonate 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​

Answer 1

Answer:

(1) it turns lime water milky white

Explanation:

10th class ,

3rd chapter acids and bases ,

page no.37,

activity 4

NaHCO3 + CH3COOH ----> NaOh + H2o

mark me as the brainliest