suggest an activity that can help one to decide whether a given solution is acidic or basic in nature
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Turmeric is a natural indicator which help us to identify whether a given solution is an acid, base or a neutral compound. The indicator undergoes a colour change according to the pH of the solution. In acidic medium turmeric is yellow in colour and in basic medium it turns to red colour Take two litmus papers one red and one blue. test both of them in the solutions and observe the following
1 - if the blue litmus changes to red then the solution is acidic
2-1 if red remains red then also the solution is acidic
3-if red changes to blue then the solution is basic
4-if blue remains blue then also the solution is basic.
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You can use litmus paper and identify if a liquid is acidic or basic in nature. Dip the litmus in the solution and if it turns red it is acidic and of it turns blur it is basil in nature
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litmus paper helps us to find that a solution is acidic or basic