Class 7 Courses

Chapter 15: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 15

Mixtures Quiz Questions & Answers PDF Download - 11

The Mixtures Quiz Questions and Answers PDF (mixtures Quiz PDF e-Book) download Ch. 15-11 to learn Grade 7 Science Course. Solve Separating Mixtures MCQs PDF, Mixtures Quiz Questions and Answers to study online school courses. The Mixtures Quiz App Download: Free learning app for separating mixtures, what is mixture test prep for online elementary school courses.

The Quiz: Fire extinguishers are filled with a gas called; "Mixtures" App (iOS, Android) with answers: Oxygen; Carbon dioxide; Helium; Nitrogen; to study online school courses. Study Separating Mixtures MCQ Questions, download Amazon eBook (Free Sample) for online teaching certification programs.

Mixtures Exam Questions and Answers PDF Download: Test 11

MCQ 51:

Fire extinguishers are filled with a gas called

  1. carbon dioxide
  2. oxygen
  3. helium
  4. nitrogen
MCQ 52:

Mixing of metals with other metals or non-metals makes

  1. alloy
  2. metalloid
  3. alkali
  4. compound
MCQ 53:

The constituents may combine in any portion by mass in

  1. element
  2. compound
  3. mixture
  4. reaction

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Mixtures App (Android & iOS)

Mixtures App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)