Mixtures and Compounds MCQs Test Online PDF Download

Mixtures and compounds multiple choice questions (MCQs), mixtures and compounds test prep for online learning with IGCSE degree certificate eCourses. Learn elements, compounds and mixtures multiple choice questions (MCQs), mixtures and compounds quiz questions and answers. Career test on molecules and compounds, atoms and elements test for online chemistry worksheets courses distance learning.

Learn elements, compounds and mixtures practice test MCQs: smallest particle of a compound is, for free online courses with options atom, electrons, molecules, all of these for high schools, colleges, graduate and postgraduate students' e-learning for distance learning degrees online. Free skills assessment test is for online e-learning mixtures and compounds quiz questions for competitive assessment in chemistry major.

MCQ on Mixtures and CompoundsQuiz PDF 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. (Mr of the compound/Ar of the atoms) × mass of sample

C