[" 20."50" mi of hydrogen diftuses out through a small hole "],[" of a vessel,in "20" minutes.The time taken by "],[40" ml of oxygen to diffuse out is "]

50 ml of hydrogen diffuses through a small hole from a vessel in 20 minutes. Time taken for 40 ml of oxygen to diffuse under similar conditions will be

50 mL of hydrogen diffuse through a small hole from a vessel in 20 mintues time. Time taken for 40 ml of oxygen to diffuse out under similar conditions will be :

50 mL of hydrogen diffuses out through a small hole from a vessel in 20 minutes, time needed for 40 mL of oxygen to diffuse out is: 1) 12 min 2)64 min 3)8 min 4)32 min

50 mL of hydrogen diffuses through a small hole from vessel in 20 minutes time. Time taken for 4 mL of oxygen to diffuse out under similar conditions will be

50 mL of hydrogen takes 10 minutes to diffuse out of a vessel. How long will 40 mL of oxygen take to diffuse out under similar conditions ?

If 500cm^3 of hydrogen diffused in 16 minutes through a fine hole, how much time does the same volume of ozone (O_3) take for diffusion?