Fundamentals of Chemistry Multiple Choice Questions and Answers 3 PDF Book Download

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MCQ on Fundamentals of Chemistry Worksheets 3 PDF Book Download

MCQ: Relative atomic mass of Na is

  1. 1.008 amu
  2. 22.9898 amu
  3. 26.9815 amu
  4. 15.9994 amu

B

MCQ: Mass of an atom relative to C-12 is

  1. atomic mass
  2. atomic number
  3. nucleon number
  4. relative atomic mass

D

MCQ: Over 70% of earth's crust is covered with

  1. water
  2. land
  3. coal
  4. trees

A

MCQ: List which contains only elements is

  1. air, water, oxygen
  2. Hydrogen, oxygen, brass
  3. Air, water, fire, earth
  4. Calcium, Sulphur, carbon

D

MCQ: Formula mass indicates simplest ration between

  1. cations
  2. anions
  3. A and B both
  4. atoms

C