Fast and Slow Reactions Multiple Choice Questions Online pdf eBooks Download

Learn fast and slow reactions MCQs, online O level chemistry MCQ for test prep. Speed of reaction quiz has multiple choice questions (MCQ), fast and slow reactions quiz questions and answers as chemical substances speeding up rate of chemical reaction is called as, answer key help with choices as pressure, concentration, catalysts and inhibitors problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice fast and slow reactions quiz online with MCQs to practice test questions with answers.

MCQs on Fast and Slow Reactions Quiz pdf Download

MCQ. Chemical substances speeding up rate of chemical reaction is called as

  1. pressure
  2. concentration
  3. catalysts
  4. inhibitors


MCQ. Haber process for manufacturing of ammonia requires catalyst of

  1. vanadium oxide
  2. iron
  3. platinum
  4. nickel


MCQ. Milk turns sour due to

  1. conversion of lactose in lactic acid
  2. increased chemical changes
  3. conversion of lactic acid into lactose
  4. Both A and B


MCQ. If a piece of blood-rich liver is dipped in hydrogen peroxide, gas given off is

  1. hydrogen
  2. water vapors
  3. CO
  4. Oxygen


MCQ. Adsorption refers to the

  1. bounding of a substance to surface of another substance
  2. diffusion of one substance to bulk of other substances completely
  3. boiling of liquid at surface
  4. an inability to bond something at surface