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Which of the following statement is wrong regarding hard water?

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+1 vote
in Environmental Engineering by (81.4k points)
Which of the following statement is wrong regarding hard water?

(a) It causes more consumption of soap in laundry work

(b) It causes difficulties in the manufacturing process

(c) It increases the taste of food

(d) It causes the formation of scales on the boilers

The question was asked in a job interview.

My question is from Types of Hardness and Method of their Removal in division Water Softening of Environmental Engineering

1 Answer

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Best answer
The correct option is (c) It increases the taste of food

For explanation: Hard water makes the food tasteless, tough and rubbery. So, the process of softening is done to improve the cooking of food.

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