Chemical Equilibrium Multiple Choice Questions 3 PDF Download

Learn chemical equilibrium MCQs, grade 10 online chemistry test 3, law of mass action and derivation of expression multiple choice questions and answers. Law of mass action and derivation of expression revision test has chemistry worksheets, helping answer key with choices as law of chemical reactions, law of conservation of mass, law of mass action and active mass of multiple choice questions (MCQ) with law of mass action and derivation of expression quiz as the relationship by which values that relate amounts of products to reactants at equilibrium can be determined, is called for competitive exam prep, viva interview questions. Free chemistry study guide to practice law of mass action and derivation of expression quiz to attempt multiple choice questions based test.

MCQs on Chemical Equilibrium Quiz PDF Download Worksheets 3

MCQ. The relationship by which the values that relate amounts of products to reactants at equilibrium can be determined, is called

  1. Law of conservation of mass
  2. Law of chemical reactions
  3. Law of mass action
  4. Active mass

C

MCQ. The term "active mass" shows the concentration of reactants and products in

  1. Mol.dm-3 for a dilute solution
  2. Mol.cm-3 for a dilute solution
  3. Mol.dm-3 for a concentrated solution
  4. Mol.cm-3 for a concentrated solution

A

MCQ. Equilibrium constant can be used to determine the equilibrium concentration of equilibrium mixture knowing the

  1. Final concentration of products
  2. Final concentration of reactants
  3. Initial concentration of reactants
  4. Initial concentration of products

C

MCQ. When diluting acid always add

  1. water to acid
  2. acid to water
  3. can be both ways
  4. acid cannot be diluted

B

MCQ. The state at which forward and reverse reactions occur at same rate is

  1. equilibrium
  2. unstable equilibrium
  3. not in equilibrium
  4. neutral equilibrium

A