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Acids and Bases Questions - All Grades

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Grade 10 Acids and Bases
What do you call the process in which an ionic compound separates into ions as it dissolves?
  1. Association
  2. ionization
  3. dissociation
  4. solution
Grade 10 Acids and Bases
It contains as much solute as the solvent can hold at a given temperature.
  1. supersaturated solution
  2. unsaturated solution
  3. normal solution
  4. saturated solution
Grade 9 Acids and Bases
Acidic solutions contain high concentrations of which of the following?
  1. electrons
  2. hydrogen ions
  3. hydroxide ions
  4. water
  5. oxygen
Grade 12 Acids and Bases
In volumetric analysis, the auxiliary reagent is known as the                  .
  1. indicator
  2. standard solution
  3. titrant
  4. titrate
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Milk is slightly acidic. Which of the following substances most likely has a pH similar to milk?
  1. saliva
  2. bleach
  3. vinegar
  4. toothpaste
Grade 10 Acids and Bases
What is the formula of the salt produced when H2SO4 and KOH react?
  1. KSO4
  2. K2S
  3. K2SO3
  4. K2SO4
Grade 10 Acids and Bases
Pure water has all of the following properties EXCEPT
  1. acidity.
  2. polarity.
  3. a relatively high boiling point.
  4. the ability to form hydrogen bonds.
Grade 6 Acids and Bases
What makes hydrangea flowers turn bluish-purple or pink?
  1. It there are a lot of worms in the soil.
  2. If the plant gets enough water.
  3. If the soil is acidic or basic.
  4. If the gardener added way too much fertilizer.
Grade 9 Acids and Bases
When an unknown substance is dissolved in water, hydronium ions form. What can you conclude about the substance?
  1. The substance is a gas.
  2. The substance is a base.
  3. The substance is a carbohydrate.
  4. The substance is an acid.
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Tomato juice is more acidic than vinegar.
  1. True
  2. False
Grade 10 Acids and Bases
What is the correct chemical name for the salt NH4Cl?
  1. Ammonia Chloride
  2. Ammonium Chloride
  3. Nitrogen Tetrahydrogen Chloride
  4. Ammonium (I) Chloride
Grade 6 Acids and Bases
A chemical such as BTB that changes color in the presence of which of the following?
  1. indicator
  2. variable
  3. viable
  4. organism
Grade 10 Acids and Bases
pH scale ranges from                .
  1. 1-15
  2. 0-10
  3. 0-14
  4. 1-20
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Apple juice has a pH of about 3. Apple juice is more acidic than vinegar.
  1. True
  2. False
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