Atoms Molecules Mixtures and Compounds Multiple Choice Questions and Answers 27 PDF Book Download

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MCQ on Atoms Molecules Mixtures and Compounds Worksheets 27 PDF Book Download

MCQ: Bronze is an alloy, it contains 885 of copper and rest 12% is

  1. oil
  2. tin
  3. cane
  4. sodium

B

MCQ: Distillation is done to pass vapors through aromas and essence to make

  1. perfumes
  2. oil
  3. medicine
  4. mixture

A

MCQ: Process of separating components of crude oil is known as

  1. chromatography
  2. lubrication
  3. petroleum collection
  4. Petroleum refining

D

MCQ: Substance that cannot be further broken down into smaller pieces is known as

  1. mixture
  2. element
  3. atom
  4. molecule

B

MCQ: Aircraft body uses a special metal. This metal is hard, light and have less density. This metal is

  1. aluminum
  2. steel
  3. iron
  4. lead

A