A large cylinder of helium filled at `200 mm` of`Hg` has small orifice through which helium escaped
Channel: Doubtnut
Date: 2020-01-19

A large cylinder of helium filled at `200 mm` of`Hg` has small orifice through which helium escaped into evacuated space at the rate of `6.4 mol es//hour`. How long would it take for `10 mol es` of `CO` to leak through a similar orifice if the `CO` was confined at the same pressure?