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Enthalpy Change Multiple Choice Questions Test 1 Tests pdf Download

Practice enthalpy change multiple choice questions (MCQs), A level chemistry test 1 online to learn. Practice standard enthalpy changes MCQs questions and answers on standard enthalpy changes, hess law, bond energies and enthalpies with answers. Free enthalpy change study guide has answer key with choices as oxygen, nitrogen, carbon dioxide and helium of multiple choice questions (MCQ) as standard enthalpy change of combustion occurs when 1 mol of substance is burnt in excess of to test learning skills. Study to learn standard enthalpy changes quiz questions to practice MCQ based online exam preparation test.

MCQ on Enthalpy Change Quiz pdf Download Test 1

MCQ. Standard enthalpy change of combustion occurs when 1 mol of substance is burnt in excess of

  1. nitrogen
  2. oxygen
  3. carbon dioxide
  4. helium

B

MCQ. Enthalpy changes which cannot be found by calorimeter can be found by help of

  1. Newton's Law
  2. Hess's Law
  3. Krebs's Law
  4. Ohm's Law

B

MCQ. Amount of energy required to break a specific covalent bond is called

  1. bond dissociation energy
  2. bond energy
  3. bond enthalpy
  4. All of Above

D

MCQ. Exothermic enthalpy changes are shown as

  1. negative values
  2. positive values
  3. neutral
  4. constant

A

MCQ. Change in enthalpy when 1 mol of compound is formed under standard conditions is called

  1. reaction
  2. formation
  3. combustion
  4. neutralization

B

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