Question

how is the hard water converted to soft water

Answer 1

by the use of water sofners, which include a sand filter,a coal filter, a gravel filter and much more. this takes out excess salts from the water, making it softer for usage as well as consumption.
hope it helps

Answer 2

1. Temporary hardness can be easily removed by boiling.

2. Permanent hardness can be removed by treating the water with washing soda ( sodium carbonate).

HOPE IT HELPS

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