When the pH of an acid solution increases...

The number of hydronium ions decreases, and the number of hydroxide ions increase

The number of hydronium and hydroxide ions increase

The number of hydronium and hydroxide ions decrease

The number of hydronium ions increases, and the number of hydroxide ions decreases

A few drops of phenolphthalein are added to two beakers. The first beaker contains an acid, and the second beaker contains a base. What colour will the acid and base solution turn?

The acid solution will turn colourless. The base solution will turn pink.

The acid solution will turn pink. The base solution willl turn colourless.

The acid solution will turn red. The base solution will turn blue.

The acid solution will turn blue. The base solution will turn red.

Three samples of a 5.7 pH solution are tested with different indicators: bromothymol blue, bromocresol green, and blue litmus paper. Which of the following options correctly indicates the colour of each indicator in the solution?

Bromothymol blue= yellow Bromocresol green= blue Blue litmus paper= red

Bromothymol blue= blue Bromocresol green= blue Blue litmus paper= blue

Bromothymol blue= blue Bromocresol green= green Blue litmus paper= blue

Bromothymol blue= yellow Bromocresol green= yellow Blue litmus paper= red

A modified Arrhenius acid can BEST be described as a

substance that produces hydronium ions in water

substance that dissociates in water to produce hydroxide ions

According to the modified Arrhenius theory, neutralization reactions involve

hydronium ions and hydroxide ions

hydronium ions and hydrogen ions

The neutralization of magnesium hydroxide and hydrochloric acid is represented by the following reaction: Mg(OH) 2(s) + 2HCl (aq) --> MgCl 2(aq) + H 2 O (l) . According to Arrhenius's definition, the formation of magnesium chloride as shown above is a neutralization reaction because the HCl (aq) acid

receives hydrogen ions from the base Mg(OH)2

donates hydrogen ions to the base Mg(OH)2

is neutralized to form the base Mg(OH)2

a strong acid is defined as

an acid that ionizes 100% to produce hydronium ions and the conjugate base

Any acid that only dissociates slightly in aqueous solution

any metal hydroxide salt that completely dissociates into its ions in water

a metal hydroxide salt that reacts with water to produce hydroxide ions to only a slight extent in aqueous solution

If a solution of acetic acid and water was tested for its electrical conductivity, the solution would

poorly conduct an electrical current

be a poorer conductor of electrical current than water

strongly conduct an electrical current

fail to conduct an electrical current

Nitric acid has excellent electrical conductivity as a result of its

complete ionization in aqueous solution

partial ionization in aqueous solution

maintenance of its molecular structure in solution

When CO 2(g) is bubbled through a sample of water, the resulting solution contains the weak acid H 2 CO 3(aq) . If an electrical current were applied to an H 2 CO 3(aq) solution, the current would MOST LIKELY

weakly conduct because of the presence of ions

conduct well if the concentration of CO2 was high

Which of the following resulting solutions will NOT be a good conductor of electricity?

A mixture of a strong acid and a weak acid

A mixture of a strong base and a weak base

How do you solve a stoich question?

Get into moles, mole-to-mole, get out of moles

Use molar mass in every question

Ignore units and write stuff down

Hope Ms. Ritchie forgets to put any stoich on the test

Acid and Base Review Test

Authored by Jacqueline Ritchie

Chemistry

11th Grade

Used 5+ times

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30 questions

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MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the acid name for HCN(aq)?

Cyanic acid

Aqueous hydrogen cyanide

Cyanidous acid

Hydrocyanic acid

Answer explanation

.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following options is true for an acidic solution at 30^oC?

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which is the following is true about a basic solution?

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Dish washing solutions feel slippery. A typical pH value for a dish washing solution might be...

2.0

6.0

10.0

14.0

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solution X turns pink when a few drops of phenolphthalein are added to it. Solution X is a...

Base

Acid

Neutral salt

Non-electrolyte

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A tablet of acetylsalicylic acid (ASA) is dissolved in a glass of water and the pH of the solution was measured. If the pH of the ASA solution is 3.0, then the [H₃O⁺] is

0.001M

0.0001M

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Acid and Base Review Test

What is the acid name for HCN(aq)?

.

Which of the following options is true for an acidic solution at 30^oC?

Which is the following is true about a basic solution?

Dish washing solutions feel slippery. A typical pH value for a dish washing solution might be...

Solution X turns pink when a few drops of phenolphthalein are added to it. Solution X is a...

A tablet of acetylsalicylic acid (ASA) is dissolved in a glass of water and the pH of the solution was measured. If the pH of the ASA solution is 3.0, then the [H₃O⁺] is

Solution A has a pH of 2 and a [H⁺] of C_A. Solution B has a pH of 12 and a [H⁺] of C_B. The relationship between concentrations of solution A and B can be expressed as...

If the pH of a solution rises from 10 to 11, the hydronium concentration has...

When the pH of an acid solution increases...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Acid and Base Review Test

What is the acid name for HCN(aq)?

.

Which of the following options is true for an acidic solution at 30oC?

Which is the following is true about a basic solution?

Dish washing solutions feel slippery. A typical pH value for a dish washing solution might be...

Solution X turns pink when a few drops of phenolphthalein are added to it. Solution X is a...

A tablet of acetylsalicylic acid (ASA) is dissolved in a glass of water and the pH of the solution was measured. If the pH of the ASA solution is 3.0, then the [H3O+] is

Solution A has a pH of 2 and a [H+] of CA. Solution B has a pH of 12 and a [H+] of CB. The relationship between concentrations of solution A and B can be expressed as...

If the pH of a solution rises from 10 to 11, the hydronium concentration has...

When the pH of an acid solution increases...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Which of the following options is true for an acidic solution at 30^oC?

A tablet of acetylsalicylic acid (ASA) is dissolved in a glass of water and the pH of the solution was measured. If the pH of the ASA solution is 3.0, then the [H₃O⁺] is

Solution A has a pH of 2 and a [H⁺] of C_A. Solution B has a pH of 12 and a [H⁺] of C_B. The relationship between concentrations of solution A and B can be expressed as...