Which substance is used to prove that an unknown gas is carbon dioxide

Question

asked May 6, 2022 11.5k views

1 Answer

Surya Prakash Tumma · Answer 1 · 2022-05-10T11:08:28+0000

Answer:

Limewater is a solution of calcium hydroxide. If carbon dioxide is bubbled through limewater, the limewater turns milky or cloudy white.