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Few drops of salt solution are shaken with chloroform followed by chlorine water. Chloroform layer becomes orange. Solution contains:A. `NO_(2)^(-)` ionsB. `NO_(3)^(-)` ionsC. `Br^(-)` ionsD. `I^(-)` ions |
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Answer» Correct Answer - C The orange colour in chloroform layer is due to `Br_(2)` gas liberated from the solution containing `Br^(-)` ions `2NaBr + Cl_(2) rarr 2 NaCl + underset(("orange colour"))(Br_(2))` |
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