Chemical Properties Periodicity MCQs Quiz Online PDF Download

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MCQs on Chemical Properties PeriodicityQuiz PDF Download

MCQ: When phosphorus reacts with oxygen, it gives off clouds of

  1. white color
  2. phosphorus oxide
  3. phosphorus dioxide
  4. both A & B

D

MCQ: Sodium burns with flame of color

  1. blue
  2. red
  3. yellow
  4. apple green

C

MCQ: Magnesium and Aluminum burns with bright white flames and reacts vigorously when heated with

  1. nitrogen
  2. oxygen
  3. carbon dioxide
  4. sulfuric acid

B

MCQ: Sodium reacts vigorously with

  1. water
  2. metals
  3. gases
  4. All of Above

A

MCQ: Sufurtrioxide is obtained by oxidation of

  1. sulfur
  2. sulfur oxide
  3. sulfuric acid
  4. sulfur dioxide

D