MYP 10
 
 


Unit 10.7.4: Separating the components of air

Objectives

  • Data search on the boiling points/ melting points of components in the air
  • To understand the process of fractional distillation

Introduction

Discussion of boiling points and miscible liquids

Demonstration experiment

Fractional distillation of ethanol-water mixture

Student activity

Graph showing the boiling points of air component gases

Assessment

Formative

Resources

Gases from the air


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