Atoms Molecules Mixtures and Compounds Multiple Choice Questions and Answers 10 PDF Book Download

Atoms molecules mixtures and compounds multiple choice questions and answers (MCQs), atoms molecules mixtures and compounds quiz answers, test prep 10 to learn online elementary school courses for science degree. Mixtures separation MCQs, atoms molecules mixtures and compounds quiz questions and answers for online elementary education degree. Learn mixtures separation, the elements, metals and non metals test prep for elementary school teaching certification.

Learn elementary school science MCQs: mixtures separation, elements, metals and non metals, with choices carbon, nitrogen, hydrogen, and oxygen for online elementary education degree. Free science study guide for online learning mixtures separation quiz questions to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds Worksheets 10 PDF Book Download

MCQ: In first stage, crude oil is heated and changed into

  1. plasma
  2. gas
  3. solid
  4. liquid

B

MCQ: Gas used in electrical generators as a rotor coolant is

  1. nitrogen
  2. carbon
  3. hydrogen
  4. oxygen

C

MCQ: This is a silvery-white, lightweight metal, it is soft and malleable and is called

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

B

MCQ: Most important use of Sulphur is in manufacture of

  1. lactic acid
  2. sulfuric acid
  3. nitric acid
  4. carbonic acid

B

MCQ: Hydrogen, helium, carbon, nitrogen are examples of

  1. solid
  2. metal
  3. non-elastic
  4. non-metal

D