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This test is run by .
Note that your final mark will not be saved in the system.

Reactions of acids Categorise

Target Level

4-5

Running Total

Attempt

1 of 1

Click on an item, then click on a category to place it. Or, drag and drop the item into the correct category. Organise all items before clicking 'Check'.

Sort the following into either weak acids or strong acids.

Weak acids

Strong acids

pH is roughly 3 to 7

Example: Nitric acid

Example: Carbonic acid

Example: Ethanoic acid

pH is usually 1 or less

Only partially ionised in aqueous solution

Example: Sulfuric acid

Example: Citric acid

Completely ionised in aqueous solution

Example: Hydrochloric acid

This is your 1^st attempt! You get 1 marks for each one you get right first time. Good luck!

Pass Mark

70%