Grade 10 English MCQs

Chemical Equilibrium Multiple Choice Questions Test 1 Tests pdf Download

Practice chemistry test 1 on chemical equilibrium MCQs, grade 10 equilibrium constant multiple choice questions and answers. Equilibrium constant revision test has chemistry worksheets, answer key with choices as acid to water, water to acid, can be both ways and acid cannot be diluted of multiple choice questions (MCQ) with equilibrium constant quiz as when diluting acid always add for competitive exam prep. Free chemistry study guide to learn equilibrium constant quiz to attempt multiple choice questions based test.

MCQs on Chemical Equilibrium Quiz pdf Download Worksheets 1

MCQ. When diluting acid always add

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


MCQ. Reactions in which reactants react to form products and simultaneously products reverse back in to reactants are called

  1. Reversible reactions
  2. Irreversible reaction
  3. Spontaneous reactions
  4. non spontaneous reactions


MCQ. Conditions for equilibrium of concentration of reactant and products will be same if

  1. temperature is constant
  2. pressure or volume is constant
  3. concentration of products and reactants are same
  4. all of above


MCQ. Equilibrium constant can be used to

  1. predict direction of chemical reaction
  2. predict extent of chemical reaction
  3. determine the equilibrium concentration of mixture
  4. all of above


MCQ. Rate at which reaction proceeds is directly related to

  1. active masses of reactants
  2. sum of active masses of reactants
  3. product of active masses of reactants
  4. ratio of active masses of reactants