Oxides of Period 3 Elements MCQs Test Online PDF Book Download

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MCQ on Oxides of Period 3 ElementsQuiz Book Download

MCQ: Oxide used to treat indigestion and relieve pain is

  1. magnesium oxide (MgO)
  2. magnesium hydroxide (Mg(OH)2)
  3. potassium oxide (K2O)
  4. both A and B

D

MCQ: Compounds which can act as both acids and bases are called as

  1. isotopes
  2. Amphoteric
  3. sublimates
  4. noble compounds

B

MCQ: Oxidation number of Period 3 element arises until it reaches element

  1. Aluminum (Al)
  2. Phosphorus (P)
  3. Sulfur (S)
  4. Silicon (Si)

C

MCQ: Potassium oxide is a/an

  1. acidic oxide
  2. basic oxide
  3. amphoteric oxide
  4. neutral oxide

B

MCQ: Electronegativity of oxygen is equal to

  1. zero
  2. 3.5
  3. 4.5
  4. 5.3

B