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  • Chemistry (Mixed Test)
  • The substance(s)/material(s) used as water softner is/are
Multiple choice

The substance(s)/material(s) used as water softner is/are

  1. zeolites

  2. quartz

  3. asbestos

  4. gypsum

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A Correct answer
Explanation

Zeolites are the substances used as water softener.

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