Question

a carbon used it gas masks is called :
options ⤵
a) ammonia liquor
b) charcoal
c) water gas​

Answer 1

Answer:

: Gas masks used in mines contain activated charcoal to aid in breathing. During mining, the workers might encounter many poisonous gases. Activatedcharcoal, also known as activated carbon, acts as an adsorbent that absorbs other gases on its surface and is heated to increase its adsorbent activity