True: Neutralisation is when you mix an acid with an alkali to produce a solution with pH 7., Hydrochloric acid can neutralise sodium hydroxide., Bases can neutralise acids, even if they are insoluble., Neutral solutions have a pH of 7., Universal indicator is green in a neutral solution., Red cabbage indicator can tell you how concentrated an alkali is., Our tap water is very weakly alkaline., You need exactly the right amount of acid to neutralise an alkali., Brushing your teeth with toothpaste is an example of a neutralisation reaction, False: Hydrochloric acid can neutralise lemon juice., Acids can have any pH., Acids are dangerous, but alkalis are not., You can add as much as acid as you like to neutralise an alkali., Sodium hydroxide is an acid., You can neutralise a wasp sting with toothpaste., Indigestion tablets are acidic.,

S1 Neutralisation

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