CB_(2) layer gives a test for

1.	CB_(2) layer gives a test for
Answer» `Cl^(-)` only<BR>`Br^(-)` and `I^(-)` `Br^(-)` only `I^(-)` only Solution :`CS_(2)` layer DISSOLVER `Br_(2)` and `l_(2)` ions by chlorine water. They impact characteristic orange and violet colours RESPECTIVELY to the layer.

Discussion