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Author Question: Which of the following is not true of hard water? A) It increases the permeability of rocks. B) ... (Read 86 times)

yoooooman

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on: Jul 16, 2018
Which of the following is not true of hard water?
 
  A) It increases the permeability of rocks.
  B) It may add toxic metals to drinking water.
  C) It may clog pipes.
  D) It decreases the effectiveness of soaps.

Question 2

Which of the following is not true of soft water?
 
  A) It requires special filters and chemicals to produce.
  B) It may clog pipes.
  C) It may add toxic metals to drinking water.
  D) It may corrode pipes.


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joshraies

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


yoooooman

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Reply 2 on: Jul 16, 2018
Gracias!

adf223

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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