Permanent hardness of water can be removed by?

Louis k

10 years ago

Yes C is correct,caustic soda or washing soda is used to remove permanent hardness of water while slake lime is used for temporary hardness

Legacy61

2 months ago

same thing here Ai said it's slaked lime 😢

shadowpauls

3 months ago

i thought it was slaked lime according to new school chemistry

kaycee_2009

1 year ago

it is slaked lime according to chat gpt

gbemes

10 years ago

chill guys boiling nko?