Assertion (A) : Poisonous gases like SO_(2),Cl_(2),CH_(4) etc. from the atmosphere displace O_(2),N_(2) gases already adsorbed by the charcoal in the gas masks. Reason (R): A strongly adsorbed gas is displaced by a weakly adsorbed gas.

Assertion (A) : Poisonous gases like SO_(2),Cl_(2),CH_(4) etc. from th

1.	Assertion (A) : Poisonous gases like SO_(2),Cl_(2),CH_(4) etc. from the atmosphere displace O_(2),N_(2) gases already adsorbed by the charcoal in the gas masks. Reason (R): A strongly adsorbed gas is displaced by a weakly adsorbed gas.
Answer» Both A and R are TRUE and R is the CORRECT EXPLANATION of A Both A and R are true but R is not a correct explanation of A A is true but R is FALSE A is false but R is true Answer :C