Making and Breaking Bonds MCQs Quiz Online PDF Download

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MCQs on Making and Breaking BondsQuiz 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 the energy taken in when bonds are broken from the energy given out, when bonds are made
  2. adding the energy taken in when bonds are broken and the energy given out, when bonds are made
  3. subtracting the energy given out when bonds are made from the energy taken in, when bonds are broken
  4. multiplying all the enthalpy changes

A

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

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