Chemistry, asked by SushilKesarwani5559, 11 months ago

Different samples of water containing each 100ppm of cacl2,mgso4,caso4cacl2,mgso4,caso4 and mgcl2mgcl2. Which of them has more degree of hardness?

Answers

Answered by adarshbhai2601

0

Answer:

react with concentration h2so4

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