O Level Chemistry MCQs – Certification Test 820

Change of State Quiz (Question 820) – App & e-Book Download

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MCQ 820: Presence of impurities cause a:

fall in boiling point
rise in melting point
fall in condensation point
none of above

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O Level Chemistry Quiz App & e-Book – Change of State Study Guide

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Free Change Of State Practice App – Download for Android & iOS

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