O Level Chemistry MCQs – Certification Test 318

Pure Substances and Mixtures MCQs (Question 318) – App & e-Book Download

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MCQ 318: Presence of impurities in ethanol (C₂H₅OH) will:

lower the boiling point
raise the boiling point
lower the rate of evaporation
none of above

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O Level Chemistry MCQs App & e-Book – Pure Substances & Mixtures Exam Prep

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