1.

Henry's law constants for aqueous solution of CO, O_(2), CO_(2) and C_(2)H_(2) gases are respectively at 25^(@)C as 58xx10^(3), 43xx10^(3), 1.61xx10^(3) and 1.34xx10^(3). The solubility of these gases decreases in the order

Answer»

`CO gt O_(2)gt CO_(2)gt C_(2)H_(2)`
`O_(2)gt CO_(2)gt CO gt C_(2)H_(2)`
`C_(2)H_(2)gt CO_(2)gt O_(2)gt CO`
`O_(2)gt CO_(2)gt C_(2)H_(2)gt CO`

Solution :Greater the HENRY's CONSTANT `(K_(H))`, LOWER is the solubility at the same pressure.
`THEREFORE` Order of `K_(H) : CO gt O_(2)gt CO_(2)gt C_(2)H_(2)`
`therefore` Order of solubility : `C_(2)H_(2)gt CO_(2)gt O_(2)gt CO`


Discussion

No Comment Found