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HYDROGEN PEROXIDE MCQs

Total Questions : 20 | Page 2 of 2 pages
Question 11. In which of the following, is hydrogen peroxide not stored?
  1.    Acetanilide
  2.    Traces of alcohol
  3.    Water
  4.    Sodium pyrophosphate
 Discuss Question
Answer: Option C. -> Water
Question 12. Hydrogen peroxide does not have any bleaching property
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 13. Hydrogen peroxide is a ______________
  1.    oxidizing agent
  2.    reducing agent
  3.    both reducing and oxidizing agent
  4.    neither reducing nor an oxidizing agent
 Discuss Question
Answer: Option C. -> both reducing and oxidizing agent
Question 14. Hydrogen peroxide is ______________ in nature
  1.    non-acidic
  2.    acidic
  3.    neutral
  4.    basic
 Discuss Question
Answer: Option B. -> acidic
Question 15. What does hydrogen peroxide liberate from potassium iodide?
  1.    Nitrogen
  2.    Iodine
  3.    Potassium
  4.    Hydrogen
 Discuss Question
Answer: Option B. -> Iodine
Question 16. What is 30% of hydrogen peroxide called?
  1.    Perhydrol
  2.    Iodine
  3.    Hydro
  4.    Chlorine
 Discuss Question
Answer: Option A. -> Perhydrol
Question 17. What is the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide?
  1.    11.2
  2.    5.9
  3.    5.6
  4.    5.7
 Discuss Question
Answer: Option A. -> 11.2
Question 18. Which of the following is not a use of hydrogen peroxide?
  1.    Disinfectant
  2.    Bleaching agent
  3.    Teardrops
  4.    Antiseptic
 Discuss Question
Answer: Option C. -> Teardrops
Question 19. What is molarity in terms of volume strength of hydrogen peroxide?
  1.    Volume strength = 112 Molarity
  2.    Volume strength = 11 Molarity
  3.    Volume strength = 11.2 Molarity
  4.    Volume strength = 1.2 Molarity
 Discuss Question
Answer: Option C. -> Volume strength = 11.2 Molarity
Question 20. What is a solution of hydrogen peroxide generally labeled as?
  1.    10L
  2.    10volume
  3.    10ml
  4.    10M
 Discuss Question
Answer: Option B. -> 10volume

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