Neutralization Reactions
Chemistry ⇒ Acids, Bases, and Salts
Neutralization Reactions starts at 7 and continues till grade 12.
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See sample questions for grade 9
A bee sting is acidic. Which type of substance should be applied to neutralize the sting?
A farmer adds lime to his field to reduce soil acidity. What type of chemical reaction is this?
A solution contains 0.1 mol of HCl and 0.1 mol of NaOH. What is the final pH after neutralization?
A solution of H₂SO₄ is neutralized by NaOH. Write the balanced chemical equation for this reaction.
A bee sting is acidic. Which type of substance should be applied to neutralize the sting?
A farmer adds lime to his field to reduce soil acidity. What type of chemical reaction is this?
A solution contains 0.1 mol of HCl and 0.1 mol of NaOH. What is the final pH after neutralization?
A solution of H₂SO₄ is neutralized by NaOH. Write the balanced chemical equation for this reaction.
Which of the following indicators can be used to show that a solution is neutral after a neutralization reaction?
(1) Litmus paper
(2) Phenolphthalein
(3) Methyl orange
(4) All of the above
Which of the following is a correct example of a neutralization reaction?
(1) H₂SO₄ + 2KOH → K₂SO₄ + 2H₂O
(2) HCl + Zn → ZnCl₂ + H₂
(3) NaOH + CO₂ → Na₂CO₃ + H₂O
(4) HNO₃ + AgNO₃ → AgNO₃ + HNO₃
Which of the following is a use of neutralization reactions in everyday life?
(1) Treating acid burns with baking soda
(2) Preserving food with vinegar
(3) Making glass
(4) Electroplating metals
Which of the following is an example of a neutralization reaction?
(1) HCl + NaOH → NaCl + H₂O
(2) H₂SO₄ + Zn → ZnSO₄ + H₂
(3) NaOH + O₂ → Na₂O + H₂O
(4) HCl + AgNO₃ → AgCl + HNO₃
Fill in the blank: The neutralization of acetic acid with sodium hydroxide produces sodium acetate and ______.
Fill in the blank: The neutralization of nitric acid (HNO₃) with potassium hydroxide (KOH) produces potassium nitrate and ______.
Fill in the blank: The products of a neutralization reaction are ______ and water.
Fill in the blank: The reaction between an acid and a base is called ______.
True or False: Neutralization reactions always produce a gas.
True or False: Neutralization reactions are always exothermic.
True or False: Neutralization reactions can be used in wastewater treatment.
True or False: Neutralization reactions can be used to control the pH of swimming pool water.
