Three liquids are given to you, one is Hydrochloric acid, another is sodium hydroxide and third is a sugar solution. How will you identify them? You can use blue litmus paper only.
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To identify these solutions, firstly we will place turmeric in the given solution and the solution in which it turns red will be the base i.e. sodium hydroxide. The, we will add the base in the other two solutions i.e. hydrochloric acid and the sugar solution
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Turmeric is yellow in acidic and neutral solution and turns bright red in basic solution. Here we have three solutions. One is hydrochloric acid which is acidic another is sodium hydroxide which is base thus, the solution is basic and lastly we have a sugar solution which will be neutral.
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