Mixtures and Compounds MCQs Quiz Online PDF Download

Learn mixtures and compounds MCQs, IGCSE chemistry online test for distance education, free online courses prep. Practice elements, compounds and mixtures multiple choice questions (MCQs), mixtures and compounds quiz questions and answers. SAT test prep on molecules and compounds, mixtures and compounds tutorials for online chemistry worksheets courses distance learning.

Study bachelors and masters in chemistry degree MCQs: a compound is a, for online courses with choices pure substance, an impure substance due to various elements, substance with varying boiling points, and a substance with varying melting points for high schools, colleges, graduate and postgraduate students' e-learning for distance learning degrees online. Free skills assessment test is for online learn mixtures and compounds quiz questions with MCQs, exam preparation questions and answers.

MCQs 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