Chemistry, asked by dinumanikandan6891, 1 year ago

a test for determining hardness of water

Answers

Answered by pushpakRuhil
1
of the water is hard, you can test it by mixing soap in it.
if it forms s.c.u.m(unable to type it without dots), depicts that the water is hard!

that's probably the easiest way to check hardness of water.
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