A breath test used by traffic police to check drunken driving uses:

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Submitted by examrobotsa on

Q: 12 (SSC/NA)
A ‘breath test’ used by traffic police to check drunken driving uses:
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question_subject: 

Science

question_exam: 

SSC

stats: 

0,20,37,20,20,5,12

keywords: 

{'breath test': [1, 0, 0, 0], 'drunken driving uses': [1, 0, 0, 0], 'traffic police': [1, 0, 0, 0], 'sulphuric acid': [1, 1, 0, 1], 'silica gel': [0, 1, 0, 0], 'turmeric': [1, 0, 0, 1], 'phuric acid': [1, 0, 0, 0], 'potassium perma': [1, 0, 0, 0], 'filter paper': [1, 0, 0, 0], 'potassium': [1, 0, 0, 2]}