Amount of Substance MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: number of moles of substance can be determined by with options mass of substance/molar mass, mass of substance/molecular mass, atomic weight of substance/avogadro constant and volume of substance with online basic interview questions and answer keys for highest paying jobs in science. Free study guide is for online learning amount of substance quiz with MCQs to practice test questions with answers.

MCQs on Amount of Substance Quiz PDF Download

MCQ: Number of moles of substance can be determined by

  1. mass of substance/molar mass
  2. mass of substance/molecular mass
  3. atomic weight of substance/Avogadro constant
  4. volume of substance


MCQ: Avogadro's constant is number

  1. 6.02 x 1023
  2. 6.03 x 1032
  3. 1.2 x 106
  4. 1.23 x 10 62


MCQ: Avogadro's constant is number which was first calculated by

  1. Joseph Loschmidt
  2. Amedeo Avogadro
  3. both A and B
  4. Galileo


MCQ: Symbol used to denote Avogadro's constant is

  1. A
  2. L
  3. V
  4. G


MCQ: Gmol-1 is standard unit for

  1. molecular mass
  2. molar mass
  3. Avogadro constant
  4. atomic mass