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Here are some results of solutions tested with universal indicator paper : Sulphuric acid: Red Metal polish: Dark blue Washing-up liquid: Yellow Milk of magnesia: Light blue Oven cleaner: Purple Car battery acid: Pink Arrange the solutions in order of their increasing pH values (starting with the one with the lowest pH).

Answer»

Here are some results of solutions tested with universal indicator paper :

Sulphuric acid: Red

Metal polish: Dark blue

Washing-up liquid: Yellow

Milk of magnesia: Light blue

Oven cleaner: Purple

Car battery acid: Pink

Arrange the solutions in order of their increasing pH values (starting with the one with the lowest pH).



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