Question

a red litmus paper and drop them in a gas jar of CO
Enter your observations in all the above activities in the following table.
Test
Odour
Colour
Physical properties of CO,
Observations
Chemical properties of CO,
Test
Observations
Burning candle
Universal indicator
Limewater
Water
Litmus paper
Use your brain power! Is the density of CO, more or less than that of air?
145

Answer 1

Answer:

CO is not an acidic compound

and CO is less dense than air