O Level Chemistry Quiz, Notes & Technology Articles

pH Scale: Acid Alkali Quiz Questions 152 Tests pdf Download

Learn quiz on ph scale: acid alkali, O level chemistry quiz 152 to practice. Free chemistry MCQs questions and answers to learn ph scale: acid alkali MCQs with answers. Practice MCQs to test knowledge on ph scale: acid and alkali, valence electrons, basic acidic neutral and amphoteric, oxidation reduction reactions, salts: hydrogen of acids worksheets.

Free ph scale: acid alkali worksheet has multiple choice quiz questions as water has a ph of, answer key with choices as 5, 7, 9 and 11 to test study skills. For eLearning, study online acids and bases multiple choice questions based quiz questions and answers.

Quiz on pH Scale: Acid Alkali Quiz pdf Download Worksheet 152

pH Scale: Acid and Alkali Quiz

MCQ. Water has a pH of

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

B

Valence Electrons Quiz

MCQ. Full shell of valence electrons make

  1. metals
  2. non metals
  3. inert gases unreactive
  4. isotopes

C

Basic Acidic Neutral and Amphoteric Quiz

MCQ. Consider equation P4O10 + H2O → H3PO4. Moles of water required in reaction would be

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

C

Oxidation Reduction Reactions Quiz

MCQ. Reduction involves

  1. gain in hydrogen
  2. loss of oxygen
  3. loss of hydrogen
  4. Both A and B

D

Salts: Hydrogen of Acids Quiz

MCQ. If hydrogen (H+) of an acid is fully replaced by a metal, product is a

  1. neutral oxides
  2. amphoteric oxides
  3. acid salt
  4. salt

D