Mixtures and Compounds MCQs Quiz Online PDF Book Download

Mixtures and compounds multiple choice questions (MCQs), mixtures and compounds quiz answers to learn chemistry online courses. Elements, compounds and mixtures MCQs, mixtures and compounds quiz questions and answers for online college degrees. Learn atoms and elements, mixtures and compounds test prep for chemistry certifications.

Learn elements, compounds and mixtures test MCQs: a compound is a, with choices pure substance, an impure substance due to various elements, substance with varying boiling points, and a substance with varying melting points for online college degrees. Practice merit scholarships assessment test, online learning mixtures and compounds quiz questions for competitive assessment in chemistry major.

MCQ on Mixtures and CompoundsQuiz Book Download

MCQ: A compound is a

  1. pure substance
  2. an impure substance due to various elements
  3. substance with varying boiling points
  4. a substance with varying melting points

A

MCQ: Smallest particle of a compound is

  1. atom
  2. electrons
  3. molecules
  4. all of these

C

MCQ: A compound results from chemical combination of

  1. two or more atoms
  2. two or more non-metals
  3. two or more metalloids
  4. Both A and B

D

MCQ: Mixtures can be converted to compounds through

  1. physical change
  2. chemical change
  3. high pressures
  4. catalytic reactions

B

MCQ: Mass of an element in a compound can be calculated through

  1. Ar of the atoms/Mr of the compound
  2. Mr of the atoms/Ar of the compound
  3. (Ar of the atoms/Mr of the compound) × mass of sample
  4. (Ar of the atoms/Mr of the compound) × mass of sample

C