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Physical and Chemical Change Multiple Choice Questions (MCQ) PDF Download

The Physical and chemical change Multiple Choice Questions (MCQ Quiz) with Answers PDF (Physical and Chemical Change MCQ PDF Download) e-Book to practice Grade 7 Science Tests. Study Simple Chemical Reactions Multiple Choice Questions and Answers (MCQs), Physical and Chemical Change quiz answers PDF to study distance learning courses. The Physical and Chemical Change MCQ App Download: Free learning app for simple chemical reactions test prep for online courses.

The MCQ: Conservation of mass is obtained when total mass of reactants is equal to total mass of; "Physical and Chemical Change" App Download (Free) with answers: Products; Molecules; Protons; Atoms; to study distance learning courses. Solve Simple Chemical Reactions Quiz Questions, download Apple eBook (Free Sample) for online elementary school.

Physical and Chemical Change MCQs: Questions and Answers PDF Download

MCQ 1: Chalk, limestone, marble, eggshells and seashells are made of

  1. calcium hydroxide
  2. calcium oxide
  3. calcium carbonate
  4. calcium chloride

MCQ 2: The conservation of mass is obtained when the total mass of reactants is equal to total mass of

  1. products
  2. molecules
  3. protons
  4. atoms

MCQ 3: Chemical changes are

  1. reversible
  2. irreversible
  3. interchangeable
  4. non interchangeable

MCQ 4: If baking soda or fruit salt is mixed with vinegar, there takes place a

  1. chemical reaction
  2. physical reaction
  3. transference
  4. both a and b

MCQ 5: Burning of fossils fuel results in the production of

  1. bio gas
  2. oxygen
  3. carbon dioxide
  4. nitrogen

Class 7 Science Practice Tests

Physical and Chemical Change Learning App: Free Download Android & iOS

The App: Physical and Chemical Change MCQs App to study Physical and Chemical Change Textbook, 7th Grade Science MCQ App, and 6th Grade Science MCQ App. The "Physical and Chemical Change MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Physical and Chemical Change App (Android & iOS)

Physical and Chemical Change 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)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)