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The law enforcement agencies use a chemical test to approximate a person’s blood alcohol level. The person underpinning the test blows into the mouthpiece of a bag containing sodium dichromate solution in acidic medium. A chemical reaction with ethanol changes the colour of the solution froma)orange to greenb)orange to colourlessc)yellow to oranged)colourless to orangeCorrect answer is option 'A'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The law enforcement agencies use a chemical test to approximate a person’s blood alcohol level. The person underpinning the test blows into the mouthpiece of a bag containing sodium dichromate solution in acidic medium. A chemical reaction with ethanol changes the colour of the solution froma)orange to greenb)orange to colourlessc)yellow to oranged)colourless to orangeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The law enforcement agencies use a chemical test to approximate a person’s blood alcohol level. The person underpinning the test blows into the mouthpiece of a bag containing sodium dichromate solution in acidic medium. A chemical reaction with ethanol changes the colour of the solution froma)orange to greenb)orange to colourlessc)yellow to oranged)colourless to orangeCorrect answer is option 'A'. Can you explain this answer?.

Solutions for The law enforcement agencies use a chemical test to approximate a person’s blood alcohol level. The person underpinning the test blows into the mouthpiece of a bag containing sodium dichromate solution in acidic medium. A chemical reaction with ethanol changes the colour of the solution froma)orange to greenb)orange to colourlessc)yellow to oranged)colourless to orangeCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.

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