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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Assertion : Change in colour of acidic solution of potassium dichromate by breath is used to test drunk drivers Reason : Change in colour is due to the complexation of alcohol with potassium dichromate

Assertion : Change in colour of acidic solution of potassium dichromate by breath is used to test drunk drivers Reason : Change in colour is due to the complexation of alcohol with potassium dichromate

The alkaline earth metal that imparts apple green colour to the bunsen flame when introduced in it in the form of its chloride is (a) Barium (b) Strontium