daji has a few bottles of soft drink in his restaurant but unfortunately these or not labelled he have to serve the drinks on the demand of customers and customer wants acidic drink and other want basic and third wants neutral drink how will decide which drink is to be served to whom
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(i) If the drink turns blue litmus paper to red, then the drink is acidic and hence will be served to first customer who wants acidic drink.
(ii) If the drink turns red litmus paper to blue, then the drink is basic and hence will be served to another customer who wants basic drink.
(iii) If the drink shows no change in colour with litmus paper, then it will be neutral drink.
Thus, it will be served to third customer.
Since, the soft drinks are edible. Dorji 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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Answer:
He will test the nature of drink using litmus paper test
Explanation:
When blue litmus dipped into a drink becomes red then the drink is acidic in nature.. The red litmus can be put into another drink and when that red litmus turns out blue that drink is basic in nature.. when there is no change in color of both blue and red litmus the drink will be the netural one
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