Question

3. CO2 gas turns blue litmus paper
(a) Blue
(c) Red
b) Groer
d)Colourless​

Answer 1

Answer:

Red because it is acidic in nature

Answer 2

Explanation:

Carbon dioxide gas turns moist blue litmus red. A . B . CO2 gas is acidic, hence the acidic property turns blue litmus red.

ℍ⌾ℙℰ ⅈᝨ'Տ ℍℰℒℙ Ⴎℍ ❤️