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Proton and Nucleon Number Quizzes Online MCQs PDF Download eBook - 20

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Proton & Nucleon Number Questions and Answers PDF Download eBook

Proton and Nucleon Number Quiz

MCQ: If the number of protons and electrons are 8 respectively, the valence electrons are

  1. 2 in number
  2. 4 in number
  3. 6 in number
  4. 8 in number

C

Chemical formulas Quiz

MCQ: The chemical formula of Caustic soda is

  1. NaOH
  2. KOH
  3. MgO
  4. Ca(OH)2

A

Electrolyte and Non Electrolyte Quiz

MCQ: The difficulty of discharge is lowest in

  1. Chloride ions
  2. Bromide ions
  3. hydroxide ions
  4. sulphate ions

C

Chemical Symbols Quiz

MCQ: The substance is treated both as a radical and an element. It is

  1. sulphate
  2. hydrogen
  3. carbonate
  4. Phosphorus

B

Oxidation and Reduction Quiz

MCQ: What is true about oxidizing agents?

  1. they are mostly non-metals
  2. they are mostly metals
  3. their oxidation state decreases
  4. they are mostly transition metals

A