Neutralization Reactions
Chemistry ⇒ Acids, Bases, and Salts
Neutralization Reactions starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Neutralization Reactions.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 10
A farmer uses lime (calcium oxide) to reduce the acidity of soil. Explain the role of neutralization in this process.
A solution of NaOH is added to a solution of HCl until the pH reaches 7. What is the main product formed besides water?
A student mixes 50 mL of 1 M HCl with 50 mL of 1 M NaOH. What is the pH of the resulting solution?
Describe the importance of neutralization reactions in environmental protection.
A bee sting is acidic. Which household substance can be used to neutralize it?
(1) Vinegar
(2) Baking soda
(3) Lemon juice
(4) Salt
A farmer uses lime (calcium oxide) to reduce the acidity of soil. Explain the role of neutralization in this process.
A solution of NaOH is added to a solution of HCl until the pH reaches 7. What is the main product formed besides water?
Calculate the number of moles of NaOH needed to neutralize 0.2 moles of H2SO4.
A bee sting is acidic. Which household substance can be used to neutralize it?
(1) Vinegar
(2) Baking soda
(3) Lemon juice
(4) Salt
Which of the following equations represents the neutralization of sulfuric acid with sodium hydroxide?
(1) H2SO4 + 2NaOH → Na2SO4 + 2H2O
(2) H2SO4 + NaOH → Na2SO4 + H2O
(3) H2SO4 + NaOH → NaSO4 + H2O
(4) H2SO4 + 2NaOH → 2NaSO4 + 2H2O
Which of the following indicators can be used to determine the endpoint of a neutralization reaction?
(1) Litmus
(2) Phenolphthalein
(3) Methyl orange
(4) All of the above
Which of the following is a correct example of a neutralization reaction?
(1) HNO3 + KOH → KNO3 + H2O
(2) HNO3 + KNO3 → KOH + H2O
(3) KOH + KNO3 → HNO3 + H2O
(4) HNO3 + H2O → KNO3 + KOH
Fill in the blank: Neutralization is a type of ______ reaction.
Fill in the blank: The neutralization of H2SO4 with KOH produces potassium sulfate and ______.
Fill in the blank: The neutralization of H2SO4 with NaOH produces sodium sulfate and ______.
Fill in the blank: The neutralization of HNO3 with KOH produces ______ and water.
True or False: Neutralization reactions always produce a neutral solution (pH 7).
True or False: Neutralization reactions are always exothermic.
True or False: Neutralization reactions can be used to treat industrial waste before it is released into the environment.
True or False: The heat released during a neutralization reaction is called the enthalpy of neutralization.
