Chemical Reactions MCQs Quiz Online PDF Download

Learn chemical reactions MCQs, O level chemistry test for online learning courses, test prep to practice test multiple choice questions (MCQ). Chemical reactions quiz questions and answers has practice test, acids and bases quiz online, acids: properties and reactions, acid rain, mineral acids: general properties, basic acidic neutral and amphoteric, chemical reactions tutorials for online chemistry formula courses distance learning.

IGCSE chemistry practice test MCQ: naoh + hcl → with choices na(oh)2 + h2, nacl + h2, nacl + h2o and nacl + h2 + o2 with online interview questions and answers for pre-employment exams of jobs placements. Free study guide is for online learning chemical reactions quiz test with MCQs to practice test questions with answers.

MCQs on Chemical Reactions Quiz PDF Download

MCQ: NaOH + HCl →

  1. Na(OH)2 + H2
  2. NaCl + H2
  3. NaCl + H2O
  4. NaCl + H2 + O2

C

MCQ: Mg + H2SO4

  1. MgSO4 + H2O
  2. MgSO4 + H2
  3. MgO + H2
  4. MgO + H2 + SO2

B

MCQ: Consider chemical reaction ZnCO3 + HNO3 → Al(NO3)3 + H2O, number of HNO3 molecules required for a balanced equation will be

  1. 1
  2. 2
  3. 3
  4. 4

B

MCQ: To balance Al(OH)3 + HNO3 → Al(NO3)3 + H2O, number of HNO3 molecules required will be

  1. 2
  2. 4
  3. 6
  4. 8

C

MCQ: Hydrochloric Acid (HCl) and Silver Nitrate (AgNO3) react to form

  1. AgCl + HNO3
  2. HNO3 + Ag(Aq)
  3. Ag (s) + H2O + N2
  4. Hydrogen gas is bubbled off

A