Trivia Questions On Acids And Bases!
Acids are substances that hydrolysis in aqueous solutions to give hydrogen ions whilst a base hydrolysis in aqueous solutions to give hydroxide ions. Answer these questions and let's see what you know about them
- 1.A(n) _____ is a compound formed when the negative ions from an acid combine with the positive ions to form a base.
- A.
Ester
- B.
Alcohol
- C.
Carboxyl
- D.
Salt
- 2._____ are solutions containing ions that react with acids or bases to minimize their effects.
- A.
Buffers
- B.
Hydroxide
- C.
Enzymes
- D.
Indicators
- 3.Which of the following bases can be ingested safely?
- A.
Aluminum hydroxide
- B.
Sodium hydroxide
- C.
Calcium hydroxide
- D.
Ammonia
- 4.In chemical equations describing ionization, what do double arrows pointing in opposite directions indicate?
- A.
The reaction is doubled.
- B.
The ionization reaction is incomplete.
- C.
The reaction is a strong acid.
- D.
There is twice as much product as reactant.
- 5.Which two terms refer to the amount of acid or base dissolved in solution?
- A.
Strong and dilute
- B.
Strong and weak
- C.
Dilute and concentrated
- D.
Weak and concentrated
- 6.Which two groups does a soap molecule contain?
- A.
Hydronium and hydroxide
- B.
Hydroxide and carboxylic acid
- C.
Nonpolar carbon chain and salt of a carboxylic acid
- D.
Nonpolar nitrogen chain and carboxylic acid
- 7.Which of the following substances contains a base?
- A.
Aspirin
- B.
Vinegar
- C.
Fertilizer
- D.
Lemon juice
- 8.A(n) ______ is a substance that produce hydrogen ions in solution.
- A.
Salt
- B.
Base
- C.
Indicator
- D.
Acid
- 9.What is a disadvantage of adding phosphates to detergents?
- A.
Phosphates cause a detergent to produce scum in hard water.
- B.
Detergents with phosphates cannot clean as throughly as those without them do.
- C.
Phosphates are corrosive.
- D.
Phosphates can cause overgrowth of algae in waterways.
- 10._____ are organic salts.
- A.
Polymers
- B.
Titrations
- C.
Soaps
- D.
Esters
Questions: 9 | Attempts: 18759 | Last updated: Mar 22, 2022
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