Acid, Bases and Salt

What is the charge of a proton?

• -1

• +1

• 2

• 0

What is the pH of a neutral solution?

• 10

• 3

• 7

• 5

What is the chemical formula for hydrochloric acid?

• CO2

• NaCl

• HCl

• H2O

What is the name of the compound H2SO4?

• Sulfuric acid

• Nitric acid

• Hydrochloric acid

• Carbonic acid

What is the name of the scale used to measure the acidity or basicity of a solution?

• Solution scale

• Acidometer

• pH

• Alkalinity index

What is the name of the process by which an acid and a base react to form a salt and water?

• Acid-base reaction

• Salinization reaction

• Hydration reaction

• Neutralization reaction

What is the chemical formula for nitric acid?

• HNO3

• H2SO4

• HCl

• H3PO4

What is the pH of a basic solution?

• 7

• 3

• 10

• 5

What is the chemical formula for sulfuric acid?

• H2SO4

• HNO3

• HCl

• H3PO4

What is the charge of a neutron?

• -1

• 0

• 1

• 2