Jessica Houghton
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Quiz on GCSE Chemisrty acids, alkalies and bases , created by Jessica Houghton on 24/04/2017.

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Jessica Houghton
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GCSE Chemisrty acids, alkalies and bases

Question 1 of 5

1

What is an acid?

Select one of the following:

  • Has a PH lower than 7.

  • Has a PH of 7.

  • Has a PH more than 7.

Explanation

Question 2 of 5

1

What is the name of the reaction
Acid+Base= A salt+Water

Select one of the following:

  • Thermal decomposition

  • Reduction

  • Neutralisation

Explanation

Question 3 of 5

1

What is a strong acid?

Select one of the following:

  • Does not react with water

  • 100% ionised in water

  • Partially ionised in water

Explanation

Question 4 of 5

1

Potassium+Hydrochloric acid=potassium oxide+Hydrogen

Select one of the following:

  • True
  • False

Explanation

Question 5 of 5

1

This equation is balanced
4Na + O2 → 2Na2O

Select one of the following:

  • True
  • False

Explanation

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