Chemical Reactions MCQs Quiz Online PDF Download

Learn chemical reactions MCQs, O level chemistry test for online courses learning and test prep to practice. Acids and bases quiz has multiple choice questions (MCQ), chemical reactions quiz questions and answers to learn for high school diploma practice tests.

IGCSE chemistry practice test MCQ on naoh + hcl → with options na(oh)2 + h2, nacl + h2, nacl + h2o and nacl + h2 + o2 problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning chemical reactions quiz 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