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Elementary/Primary School Exams Science Quiz on Acid And Bases Quiz, created by chrisrod98 on 03/07/2013.

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Acid And Bases Quiz

Question 1 of 27

1

What are four common acids?

Select one of the following:

  • Hydrochloric acid, Sulphuric acid, Acetic acid and Citrus acid

  • Ammonia, Sulphuric acid, Acetic acid and Citrus acid

Explanation

Question 2 of 27

1

Where can you find HCL?

Select one of the following:

  • In cars

  • In a stomach to break down food.

Explanation

Question 3 of 27

1

Where can you find sulphuric acid?

Select one of the following:

  • Car batteries

  • Stomach

Explanation

Question 4 of 27

1

Where can you find Acetic acid?

Select one of the following:

  • Vinegar

  • Oranges

Explanation

Question 5 of 27

1

Where can you find Citrus acid?

Select one of the following:

  • Oranges

  • Apples

Explanation

Question 6 of 27

1

What is the chemical formula for Sulphuric acid?

Select one of the following:

  • H1KP5

  • H2SO4

Explanation

Question 7 of 27

1

What is the chemical formula for hydrochloric acid?

Select one of the following:

  • HCL

  • 2H3CL

Explanation

Question 8 of 27

1

What is the chemical formula for Nitric acid?

Select one of the following:

  • HNO3

  • KPN4

Explanation

Question 9 of 27

1

What is the chemical formula for Acetic acid?

Select one of the following:

  • CH5OHC

  • CH3COOH

Explanation

Question 10 of 27

1

Name 4 common bases?

Select one of the following:

  • Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Hydroxide

  • Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Sulfate

Explanation

Question 11 of 27

1

What is a use for sodium bicarbonate and chemical formula?

Select one of the following:

  • Baking soda NaHCO3

  • Petrol HKP4

Explanation

Question 12 of 27

1

What is a use for Calcium Hydroxide and chemical formula?

Select one of the following:

  • Lime Ca(OH)2

  • Cleaning products K4P2

Explanation

Question 13 of 27

1

What is a use for Ammonia and chemical formula?

Select one of the following:

  • Oranges K8H7

  • Household cleaners NH3

Explanation

Question 14 of 27

1

What is a use for Sodium Hydroxide and chemical formula?

Select one of the following:

  • Soap NaOH

  • Household cleaners P3K2

Explanation

Question 15 of 27

1

What do you use to identify if a substance is a base or acid?

Select one of the following:

  • A thermometer

  • An indicator

Explanation

Question 16 of 27

1

What gas is present in all acids?

Select one of the following:

  • Hydrogen

  • Carbon dioxide

Explanation

Question 17 of 27

1

Which acid is a natural acid?

Select one of the following:

  • Citrus acid

  • Hydrochloric acid

Explanation

Question 18 of 27

1

What type of acid is a artificial acid?

Select one of the following:

  • Sulphuric acid

  • Citrus acid

Explanation

Question 19 of 27

1

Whats the balance of water and acid in a concentrated acid?

Select one of the following:

  • Low acid high water

  • High acid low water

Explanation

Question 20 of 27

1

What is the balance of acid and water in dilute acids?

Select one of the following:

  • Lots of water and little acid

  • Little water and lots of acid

Explanation

Question 21 of 27

1

Whats the difference between a strong acid and a weak acid?

Select one of the following:

  • Weak acids release there hydrogen very easily and strong acids release there hydrogen with difficulty

  • Strong acids release there hydrogen very easily and weak acids release there hydrogen with difficulty

Explanation

Question 22 of 27

1

Why are some acids dangerous?

Select one of the following:

  • Some are corrosive

  • They are sour

Explanation

Question 23 of 27

1

What is an alkali?

Select one of the following:

  • A base that is soluble in water

  • A base

Explanation

Question 24 of 27

1

What happens when an acid and base react?

Select one of the following:

  • Hydrogen

  • A metal salt and water is formed

Explanation

Question 25 of 27

1

What pH level does acids have?

Select one of the following:

  • A pH less than 7

  • A pH more than 7

Explanation

Question 26 of 27

1

What pH level does bases have?

Select one of the following:

  • pH less than 7

  • pH greater than 7

Explanation

Question 27 of 27

1

What pH level do neutral substances have?

Select one of the following:

  • 7

  • 9

Explanation

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