When SO_2 is passed through the acidic solution of K_2 Cr_2 O_7
When SO_2 is passed through a solution of H_2 S in water :
When SO_2 is passed through acidified solution of H_2S
When SO_(2) is passed through acidified solution of H_(2)S
16 mL of He gas effuses through a pin hole in 4 sec from a container having P_(He) equal to 1 atm. If same container is filled with CH_(4) having pressure 2 atm, how much volume (in mL) of CH_(4) will be leaked through same pin hole in 2 sec?
When SO_2 is passed through acidified K_2Cr_2O_7 solution