Fundamentals of Chemistry Multiple Choice Questions and Answers 4 PDF Download

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Study high school chemistry multiple choice questions (MCQs): smallest part of an element that cannot exist as a free state is with options charge, ion, atom and molecule, ions and free radicals quiz with virtual academy portal for online learning of mid term and final exams preparation. Free chemistry study guide for online learning ions and free radicals quiz questions to attempt multiple choice questions based test.

MCQs on Fundamentals of Chemistry Worksheets 4 Quiz PDF Download

MCQ: Smallest part of an element that cannot exist as a free state is

  1. ion
  2. charge
  3. atom
  4. molecule

C

MCQ: A free radical has

  1. unpaired electrons
  2. paired electrons
  3. no electrons
  4. even no. of electrons

A

MCQ: Branch of chemistry dealing with plantation and overcoming greenhouse effect is

  1. Biochemistry
  2. Organic chemistry
  3. Environmental chemistry
  4. Inorganic chemistry

C

MCQ: 1 mole of substance refers to

  1. molar mass
  2. atomic mass
  3. electron mass
  4. neutron mass

A

MCQ: Number of protons in nucleus constitute it's

  1. atomic mass
  2. atomic number
  3. nucleon number
  4. number of neutrons

B