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Molecules and Macromolecules MCQs Quiz Online PDF Download eBook

Solve Molecules and Macromolecules Multiple Choice Questions (MCQ), molecules and macromolecules quiz answers PDF worksheet, O level chemistry practice test for online college programs. Learn chemical bonding and structure Multiple Choice Questions and Answers (MCQs), "Molecules and Macromolecules" quiz questions and answers for ACT prep classes. Learn transfer of electrons, ionic and covalent substances, ionic compounds: crystal lattices test prep for SAT subject test tutoring.

"Melting point of silica (SiO2) is" Multiple Choice Questions (MCQ) on molecules and macromolecules with choices 1650 °c, 1660 °c, 1700 °c, and 1760 °c for ACT prep classes. Practice molecules and macromolecules quiz questions for merit scholarship test and certificate programs for online degrees.

MCQs on Molecules and Macromolecules PDF Download eBook

MCQ: Melting point of silica (SiO2) is

  1. 1650 °C
  2. 1660 °C
  3. 1700 °C
  4. 1760 °C


MCQ: A shared pair of electrons like Cl2 forms

  1. ionic bonds
  2. single covalent bond
  3. double covalent bond
  4. dative bond


MCQ: Graphite is a good conductor of electricity due to

  1. strong electrostatic bonding
  2. free localized bonds
  3. free delocalized electrons
  4. tetrahedral arrangement of particles


MCQ: The way atoms join together and combine is called

  1. isotopes
  2. alloys
  3. bonding
  4. dative bond


MCQ: In formic an ionic bond Magnesium Oxide (MgO), Magnesium

  1. loses 1 electron
  2. loses 2 electrons
  3. gains 1 electron
  4. gains 2 electros