Chemical Reactions MCQs Quiz Online PDF Book Download

Chemical reactions multiple choice questions (MCQs), chemical reactions quiz answers to learn chemistry courses online. Acids and bases MCQs, chemical reactions quiz questions and answers for undergraduate degree. Learn acidity or alkalinity, universal indicators, ph scale: acid and alkali, chemical formulas, chemical reactions test prep for chemistry certifications.

Learn acids and bases test MCQs: naoh + hcl →, with choices na(oh)2 + h2, nacl + h2, nacl + h2o, and nacl + h2 + o2 for undergraduate degree. Practice assessment test for scholarships, online learning chemical reactions quiz questions for competitive assessment in chemistry major.

MCQ on Chemical ReactionsQuiz Book 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