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Relative Molecular Mass Quiz Questions 39 Tests pdf Download

Learn quiz on relative molecular mass, O level chemistry quiz 39 to practice. Free chemistry MCQs questions and answers to learn relative molecular mass MCQs with answers. Practice MCQs to test knowledge on relative molecular mass, catalysts and enzymes, electrolyte and non electrolyte, ph scale: acid and alkali, mass, volume, time and temperature worksheets.

Free relative molecular mass worksheet has multiple choice quiz questions as greatest proportion by mass of nitrogen is in, answer key with choices as hydrazine (n2h4),, ammonium nitrate (nh4no3), ammonium sulphate (nh4)2so4 and urea (nh2conh2) to test study skills. For eLearning, study online chemical formulae and equations multiple choice questions based quiz questions and answers.

Quiz on Relative Molecular Mass Quiz pdf Download Worksheet 39

Relative Molecular Mass Quiz

MCQ. Greatest proportion by mass of nitrogen is in

  1. Hydrazine (N2H4),
  2. ammonium nitrate (NH4NO3)
  3. ammonium sulphate (NH4)2SO4
  4. urea (NH2CONH2)

A

Catalysts and Enzymes Quiz

MCQ. Optimal temperature for enzymes is

  1. room temperature
  2. 35-37 °C
  3. 40-45 °C
  4. above 45 °C

B

Electrolyte and Non Electrolyte Quiz

MCQ. Anodic oxidation refers to the

  1. loss of electrons at anode
  2. gain of electrons at cathode
  3. loss of electrons at cathode
  4. gain of electrons at anode

A

pH Scale: Acid and Alkali Quiz

MCQ. Sea water has a pH of

  1. 5
  2. 7
  3. 9
  4. 11

C

Mass, Volume, Time and Temperature Quiz

MCQ. Approximate volume can be measured through

  1. volumetric flask
  2. burette
  3. measuring cylinder
  4. beaker

C