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Oxides of Period 3 Elements MCQs Quiz Online Tests pdf Download

Practice MCQs on oxides of period 3 elements, chemistry MCQs for online test prep. Periodicity quiz has multiple choice questions (MCQ), oxides of period 3 elements quiz questions and answers as oxide used to treat indigestion and relieve pain is, answer key with choices as magnesium oxide (mgo), magnesium hydroxide (mg(oh)2), potassium oxide (k2o) and both a and b for competitive exam prep. Free study guide is to learn oxides of period 3 elements quiz online with MCQs to practice test questions with answers.

MCQs on Oxides of Period 3 Elements Quiz pdf 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