Acids and Bases

Question 1 of 13

1

Acids are corrosive

Select one of the following:

True
False

Explanation

Question 2 of 13

1

Bases are corrosive

Select one of the following:

True
False

Explanation

Question 3 of 13

1

A litmus test can determine the pH level of a substance

Select one of the following:

True
False

Explanation

Question 4 of 13

1

The following are examples of bases: vinegar, lemon juice, tea

Select one of the following:

True
False

Explanation

Question 5 of 13

1

The pH level of pure water is 7

Select one of the following:

True
False

Explanation

Question 6 of 13

1

Toothpaste is not an acid

Select one of the following:

True
False

Explanation

Question 7 of 13

1

The pH level of lime water is 16

Select one of the following:

True
False

Explanation

Question 8 of 13

1

When tested with Universal Indicator, the most acidic substances will turn this colour

Select one of the following:

violet
orange
red
green

Explanation

Question 9 of 13

1

A substance with pH7 will come up this colour when tested with Universal Indicator

Select one of the following:

blue
orange
green
red

Explanation

Question 10 of 13

1

Select from the dropdown list to complete the text.

An alkali is a(n) ( acid, base ) that is dissolved in water

Explanation

Question 11 of 13

1

Select from the dropdown list to complete the text.

When the properties of an acid are counteracted by a base, the reaction is called ( titration, neutralisation )

Explanation

Question 12 of 13

1

Titration is a method used to:

Select one of the following:

make a basic substance as acidic as possible
find out the exact amount of acid required to just neutralise a certain volume of a base
keep litmus paper from going mouldy in the lab
burn a strip of magnesium oxide

Explanation

Question 13 of 13

1

	Created by Sarah Egan almost 9 years ago

Quiz on Acids and Bases, based on Junior Cert science syllabus

Acids and Bases

Acids and Bases

Question 1 of 13

Acids are corrosive

Select one of the following:

Explanation

Question 2 of 13

Bases are corrosive

Select one of the following:

Explanation

Question 3 of 13

A litmus test can determine the pH level of a substance

Select one of the following:

Explanation

Question 4 of 13

The following are examples of bases: vinegar, lemon juice, tea

Select one of the following:

Explanation

Question 5 of 13

The pH level of pure water is 7

Select one of the following:

Explanation

Question 6 of 13

Toothpaste is not an acid

Select one of the following:

Explanation

Question 7 of 13

The pH level of lime water is 16

Select one of the following:

Explanation

Question 8 of 13

When tested with Universal Indicator, the most acidic substances will turn this colour

Select one of the following:

Explanation

Question 9 of 13

A substance with pH7 will come up this colour when tested with Universal Indicator

Select one of the following:

Explanation

Question 10 of 13

Select from the dropdown list to complete the text.

An alkali is a(n) acid base( acid, base ) that is dissolved in water

Explanation

Question 11 of 13

Select from the dropdown list to complete the text.

When the properties of an acid are counteracted by a base, the reaction is called titration neutralisation( titration, neutralisation )

Explanation

Question 12 of 13

Titration is a method used to:

Select one of the following:

Explanation

Question 13 of 13

Select from the dropdown lists to complete the text.

Neutralisation reaction: ACID + BASE → Salt Copper Toothpaste( Salt, Copper, Toothpaste ) + lime pipette water( lime, pipette, water )

Explanation

An alkali is a(n) ( acid, base ) that is dissolved in water

When the properties of an acid are counteracted by a base, the reaction is called ( titration, neutralisation )

Neutralisation reaction: ACID + BASE → ( Salt, Copper, Toothpaste ) + ( lime, pipette, water )