Properties of Acids
Chemistry ⇒ Acids, Bases, and Salts
Properties of Acids starts at 7 and continues till grade 12.
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See sample questions for grade 12
A student adds dilute hydrochloric acid to a piece of magnesium ribbon. What gas is evolved?
Describe the difference between a concentrated acid and a dilute acid.
Describe the taste and feel of acids.
Explain why acids conduct electricity in aqueous solutions.
Explain why acids have a sour taste.
Explain why concentrated acids are stored in glass bottles and not in metal containers.
Name two common laboratory acids.
A student adds dilute hydrochloric acid to a piece of magnesium ribbon. What gas is evolved?
Which of the following acids is a strong acid? (1) Acetic acid (2) Hydrochloric acid (3) Citric acid (4) Carbonic acid
Which of the following acids is present in the human stomach? (1) Nitric acid (2) Hydrochloric acid (3) Sulfuric acid (4) Acetic acid
Which of the following is a diprotic acid? (1) HCl (2) HNO3 (3) H2SO4 (4) CH3COOH
Which of the following is a general property of acids? (1) They turn blue litmus red (2) They turn red litmus blue (3) They have a bitter taste (4) They feel slippery to touch
Acids are classified as strong or weak based on their degree of _______ in water.
Acids are substances that produce _______ ions in aqueous solution.
Acids have a pH value _______ than 7.
Acids react with bases to form _______ and water.
True or False: Acids can act as electrolytes in aqueous solutions.
True or False: Acids can be found in both natural and synthetic forms.
True or False: Acids can be used as preservatives in the food industry.
True or False: Acids can corrode metals such as zinc and magnesium.
