Science, asked by anithaammuanithaa, 16 days ago

which of the substance is used for removing permanent hardness of water

Answers

Answered by armygirl00034

5

Answer:

Zeolite

Explanation:

In this method, sodium aluminum ortho silicate known as permutit or zeolite is used to remove the permanent hardness of water.

Answered by ssushantkumar63

0

Answer:

In this method, sodium aluminum ortho silicate known as permutit or zeolite is used to remove the permanent hardness of water.

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