O Level Courses

Chapter 9: O Level Chemistry Practice Tests

O Level Chemistry MCQs - Chapter 9

Methods of purification Multiple Choice Questions (MCQ Quiz) PDF - 1

The Book Methods of purification Multiple Choice Questions and Answers (MCQs) PDF, Methods of purification MCQ questions 1 to study online O Level Chemistry Course. Practice Distillation: Purification Process MCQs, Methods of purification quiz questions and answers PDF to prepare for job interview. The eBook Methods of purification MCQs App Download: distillation: purification process, pure substances and mixtures, method of purification career test for best ACT prep courses online.

The Multiple Choice Question (MCQ Quiz): Crude oil can be fractionally distilled to produce PDF, "Methods of purification MCQs" App Download (Free) with petrol, diesel, paraffin, and all of above choices for schools that offer online degrees. Solve distillation: purification process quiz questions, download Google eBook (Free Sample) for ACT subject tests.

Chemistry: Methods of purification MCQs Questions PDF Download

MCQ: Crude oil can be fractionally distilled to produce

A) diesel
B) petrol
C) paraffin
D) all of above

MCQ: What is true about mixtures?

A) they have a range of boiling points
B) they have a range of melting points
C) they lack of exact concentrations
D) all of above

MCQ: Alternative techniques to crystallization involve

A) decanting only
B) centrifuging
C) filtration
D) decanting and centrifuging

MCQ: Vacuum distillation is used in

A) under high pressures
B) under low pressures
C) gentle heating
D) quick heating

MCQ: Which statement is true about when the hot molten liquid cools?

A) first crystals are the most pure
B) impure substances may also form the crystals
C) it turns into gas
D) it turns into aqueous solution

Download Free Apps (Android & iOS)

Download O Level Chemistry Quiz App, 10th Grade Chemistry MCQ App, and SAT Chemistry MCQs App to install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

O Level Chemistry App (Android & iOS)

ALL-in-ONE Courses App Download

O Level Chemistry App (Android & iOS)

O Level Chemistry App Download

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry Quiz App

SAT Chemistry App (Android & iOS)

SAT Chemistry Quiz App