Class 7 Courses

Chapter 15: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 15

Mixtures Multiple Choice Questions (MCQs) PDF Download - 1

The Mixtures Multiple Choice Questions (MCQs) with Answers PDF, mixtures MCQs PDF Download e-Book Ch. 15-1 to study Grade 7 Science Course. Learn Mixtures Quiz Questions and Answers for online certificate programs. The Mixtures MCQs App Download: Free learning app for what is mixture, element compound and mixture, separating mixtures test prep for online school courses.

The Multiple Choice Question (MCQ Quiz): When salt is mixed into water it becomes; "Mixtures" App Download (Free) with answers: Compound; Element; Mixture; Solute; for online certificate programs. Solve What is Mixture MCQ Questions, download Google eBook (Free Sample) for online elementary school classes.

Mixtures Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1:

When salt is mixed into water it becomes

  1. element
  2. compound
  3. mixture
  4. solute
MCQ 2:

Alloys include

  1. steel
  2. brass
  3. bronze
  4. all of them
MCQ 3:

The point at which solid substance changes into liquid state, is called

  1. melting point
  2. boiling point
  3. power point
  4. complex point
MCQ 4:

The techniques which help to separate mixtures, involve

  1. filtration
  2. distillation
  3. chromatography
  4. all of them
MCQ 5:

In clean air, percentage of oxygen is

  1. 0.07
  2. 0.1
  3. 0.15
  4. 0.17

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Mixtures App (Android & iOS)

Mixtures App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)