Shruti Srivastva Gas mask containing activated charcoal are frequently used by miners. Poisonous gases like CH4, CO, etc. can be selectively absorbed by the gas mask containing activated charcoal.
-Answered by Shruti Srivastva On 24 August 2020:05:51:22 PM(20261Average Rating Based on rating)
You can see here all the solutions of this question by various user for NCERT Solutions. We hope this try will help you in your study and performance.
This Solution may be usefull for your practice and CBSE Exams or All label exams of secondory examination. These solutions or answers are user based solution which may be or not may be by expert but you have to use this at your own understanding of your syllabus.