Chemistry, asked by srushti2906, 3 months ago

The permanent hardness can be removed by adding lime and soda.

TRUE

False​

Answers

Answered by Anonymous
1

Answer:

The permanent hardness can be removed by adding lime and soda. Explanation: The permanent hardness can be removed by adding Ca (OH)2 as lime and sodium carbonate as soda in water and the process is called lime soda process.

Explanation:

True

Answered by StarISatish
0

Answer:

True, the permanent hardness of water can be removed by adding lime & soda

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