chemistry fanatics? i need help asap, please?

Question

if you encountered toxic chlorine gas, which would you choose as a material for a gas mask?

a.) diamond chips
b.) granules of activated carbon
c.) fibrous glass filter

please explain. and please no shitty answers. thank you very much.

Answer 1

b) Granules ofactivated carbon. These would absorb the chlorine molecules. Diamond chips are inert, and the glass fiber filter is still permeable to gas.