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Exothermic Reactions Quiz Questions and Answers PDF Download eBook

Exothermic Reactions quiz questions and answers, exothermic reactions MCQs with answers PDF 157 to practice O level chemistry mock tests for online college programs. Practice "Energy from Chemicals" quiz questions with answers, exothermic reactions Multiple Choice Questions (MCQ) for online college degrees. Free exothermic reactions MCQs, ionic compounds: crystal lattices, polarization, exothermic reactions test prep for SAT subject tests.

"In ionic crystals, heat energy is taken in to", exothermic reactions Multiple Choice Questions (MCQ) with choices forming sulphates, forming carbonates, breaking crystal lattices, and forming covalent bonds for two year online colleges. Learn energy from chemicals questions and answers to improve problem solving skills for online college courses.

Quiz on Exothermic Reactions PDF Download eBook

Exothermic Reactions Quiz

MCQ: In ionic crystals, heat energy is taken in to

  1. forming carbonates
  2. forming Sulphates
  3. breaking crystal lattices
  4. forming covalent bonds

C

Polarization Quiz

MCQ: Polarization refers to the

  1. prevention of electricity flowing in the electrolyte solution
  2. rapid dissolving of magnesium in dilute acid
  3. slow dissolving of magnesium in conc. Acid
  4. electricity flowing in the electrolyte solution

A

Ionic Compounds: Crystal Lattices Quiz

MCQ: The only covalent molecule conducting electricity is

  1. helium
  2. selenium
  3. mercury
  4. graphite

D

Ionic Compounds: Crystal Lattices Quiz

MCQ: Ionic compounds are

  1. soluble in water only
  2. good conductors of electricity if in molten state only
  3. bad conductors of electricity
  4. soluble in water and good conductors of electricity if in molten state

D

Universal indicators Quiz

MCQ: In Universal indicators, a pH of 11 to 14 is indicated through

  1. turquoise color
  2. violet color
  3. blue color
  4. light violet color

B