Question

IMPORTANCE OF ph paper in our daily life?

Answer 1

The pH paper is used to check the chemical addition in certain things. or example, the addition of chlorine in the swimming pool is checked by the use of pH paper. pH levels of water, blood and foods are also determined by the use of pH paper. 

Answer 2

Explanation:

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Answer: Budget Set: Budget set refers to the attainable combinations of a setof two goods, given prices of the goods and income of the consumer. ... Similarly, if income of the consumer remains unchanged, the budget linewill shift to the right when there is a proportionate fall in the prices of both goods X and Y.