Fast & Slow Reactions Quiz Questions and Answers 37 PDF Book Download

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Quiz on Fast & Slow Reactions Worksheet 37Quiz Book Download

Fast and Slow Reactions Quiz

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

D

Fast and Slow Reactions Quiz

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

D

pH Scale: Acid and Alkali Quiz

MCQ: Acid shows red color with

  1. litmus indicator
  2. universal indicator
  3. methyl orange indicator
  4. all of these

D

Chemical Reaction: Factor Affecting Quiz

MCQ: Speed of a reaction can be measured through

  1. temperature
  2. pressure
  3. concentration
  4. a pH change

D

Electrolytes and Non-Electrolytes Quiz

MCQ: Electricity is not conducted by

  1. plastic
  2. non-metals
  3. solid ionic substances
  4. all of these

D