O Level Chemistry MCQs – Certification Test 166
MCQ 166: Traces of water can be removed from the ethanol distillate:
The App: Method of Purification MCQs App to Study Method of Purification Notes, O Level Chemistry MCQs App, and 9th Grade Chemistry MCQs App to navigate chemistry learning platforms.
The "Method of Purification" App: Free O Level Chemistry Study App Download (iOS & Android) for high school chemistry. Download App Store & Play Store Learning Apps with all functionalities to improve chemistry online pathways.