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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A salt solution is treated with chloroform drops. Then it is shaked with chlorine water. Chloroform layer becomes violet. Solution contains (a) NO2 – ion ( b) NO3- ion

A salt solution is treated with chloroform drops. Then it is shaked with chlorine water. Chloroform layer becomes violet. Solution contains (a) NO2 – ion ( b) NO3- ion

A salt solution is treated with chloroform drops. Then it is shaked with chlorine water. Chloroform layer becomes violet. Solution contains (a) NO2 - ion ( b) NO3- ion