Element Compound and Mixture MCQs Quiz Worksheet PDF Download

Learn element compound and mixture MCQs, science test for online course learning and test prep to practice. Mixtures quiz questions has multiple choice questions (MCQ), element compound and mixture test to learn for grade 7 cool science tests with answers.

Science practice test MCQ on point at which solid substance changes into liquid state, is called with options melting point, boiling point, power point and complex point problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn element compound and mixture quiz with MCQs to find questions answers based online learning tests.

MCQs on Element Compound and Mixture Quiz PDF Download

MCQ. Point at which solid substance changes into liquid state, is called

  1. melting point
  2. boiling point
  3. power point
  4. complex point

A

MCQ. Mixtures are impure and hence have different

  1. melting point
  2. boiling point
  3. densities
  4. melting and boiling point

D

MCQ. '1465' is boiling point for

  1. sodium chloride
  2. chlorine
  3. sodium
  4. water

A

MCQ. Melting point of 'sodium' is

  1. 98
  2. 101
  3. -101
  4. 801

A

MCQ. Boiling point is a point at which liquid turns in to

  1. solid
  2. gas
  3. molten shape
  4. vapours

B