`0.2` mole of `HCI and 0.2` mole of barium chloride were dissolved in water to produce a
Channel: Doubtnut
Date: 2020-05-03

`0.2` mole of `HCI and 0.2` mole of barium chloride were dissolved in water to produce a `500mL` solution. The molarity of the `CI^-` ions is :