Molecules & Compounds Quiz Questions and Answers 33 PDF Download

Practice molecules & compounds quiz, O level chemistry quiz 33 for online learning. Free chemistry MCQs questions and answers to practice molecules & compounds MCQs with answers. Practice MCQs to test knowledge on molecules and compounds, ph scale: acid and alkali, relative molecular mass, salts: hydrogen of acids, polarization worksheets.

Free molecules & compounds worksheet has multiple choice quiz question as alloys are a form of, answer key with choices as mixture, compound, metal and transition metals problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study elements, compounds & mixtures multiple choice questions based quiz question and answers.

Quiz on Molecules & Compounds Quiz PDF Download Worksheet 33

Molecules and Compounds Quiz

MCQ. Alloys are a form of

  1. mixture
  2. compound
  3. metal
  4. transition metals


pH Scale: Acid and Alkali Quiz

MCQ. Baking Powder is

  1. acidic
  2. alkaline
  3. neutral
  4. salty


Relative Molecular Mass Quiz

MCQ. Relative formula mass of aluminum sulphate (NH4)2SO4 is

  1. 132.14g/mol
  2. 113.14g/mol
  3. 139.33g/mol
  4. 143.69g/mol


Salts: Hydrogen of Acids Quiz

MCQ. If metal hydroxide (-OH-) and acid (H+) reaction to form Potassium Nitrate (KNO3), the other by-product will be

  1. water
  2. hydrogen
  3. Carbon dioxide
  4. water and carbon dioxide


Polarization Quiz

MCQ. Polarization occurs due to

  1. rapid dissolving of magnesium in dilute acid
  2. slow dissolving of magnesium in conc. Acid
  3. copper electrode gets covered with bubbles of hydrogen gas
  4. copper electrode gets covered with bubbles of ammonia gas