Atoms Molecules Mixtures and Compounds Multiple Choice Questions 29 PDF Download

Learn atoms molecules mixtures and compounds MCQs, grade 6 online science test 29, mixtures separation multiple choice questions and answers. Mixtures separation revision test has science worksheets, helping answer key with choices as freezing point, boiling point, 100 degree and 150 degree of multiple choice questions (MCQ) with mixtures separation quiz as to get salt from sea water, solution is heated to for competitive exam prep, viva interview questions. Free science study guide to practice mixtures separation quiz to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds Quiz PDF Download Worksheets 29

MCQ. To get salt from sea water, the solution is heated to

  1. boiling point
  2. freezing point
  3. 100 degree
  4. 150 degree

A

MCQ. A substance that consists of one, two or more types of atoms chemically combined together is known as

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

B

MCQ. Evaporation is great for separating a mixture (solution) of a soluble solid and a

  1. soluble
  2. solvent
  3. solute
  4. none of them

B

MCQ. The element found in the chlorophyll of the plants is

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

B

MCQ. The gas used in respiration and manufactured in photosynthesis is

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

C