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Making and Breaking Bonds MCQs Quiz Online Tests pdf Download

Practice making and breaking bonds MCQs, chemistry MCQs for online test prep. Energy from chemicals quiz has multiple choice questions (MCQ), making and breaking bonds quiz questions and answers as conversion of carbonate into oxides and carbon dioxide is called as, answer key with choices as combustion, thermal decomposition, neutralization and respiration for competitive exam prep. Free study guide is to learn making and breaking bonds quiz online with MCQs to practice test questions with answers.

MCQs on Making and Breaking Bonds Quiz pdf Download

MCQ. Conversion of carbonate into oxides and carbon dioxide is called as

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration

B

MCQ. Overall energy change can be calculated by

  1. subtracting energy taken in when bonds are broken from energy given out when bonds are made
  2. adding energy taken in when bonds are broken and energy given out when bonds are made
  3. subtracting energy given out when bonds are made from energy taken in when bonds are broken
  4. multiplying all enthalpy changes

A

MCQ. In order to form products from reactants, it is important to

  1. develop energy profile diagrams
  2. pass transition barrier
  3. pass energy barriers
  4. pass activation energy tests

C

MCQ. Incorrect statement is: Mineral acids...

  1. have simpler molecular structures
  2. are more corrosive
  3. commonly found in nature
  4. are man made

C

MCQ. Reaction of Carbon(s) with O2(g) is an example of

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration

A