A shopkeeper has a few bottles of soft drinks in his restaurant which are not lebelled. One customer wants acidic drink, another wants basic drink and the third one wants neutral drink. How will the shopkeeper decide which drink is to be served to whom?
Answers
Answer:
mark as brainliest please
Explanation:
might be the colors of each drink is different
Answer:
the shopkeeper will decide which drink is to be served to whom (customer) by doing with litmus paper tests
a) If the drink will turn blue litmus paper to red, then the drink is acidic and therfore, will be served to first customer who wants acidic drink.
b) If the drink turns red litmus paper to blue, then the drink is basic and therfore, will be served to another customer who wants basic drink.
c) If the drink shows no change in colour with litmus paper, then it will be neutral drink. therfore, it will be served to third customer. Since, the soft drinks are edible.
the shopkeeper can take the decision by tasting the drinks. Acidic drinks will be sour to taste whereas basic drinks will be bitter to taste and neutral drinks will have no taste.
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