Question

कठोर जल को मृदु बनाने के लिए प्रयुक्त होने वाला योगी कौन सा है​

Answer 1

Sodium carbonate .

• It helps to soften water and is also a sodium compound as specified by the question.

Answer 2

Explanation:

Sodium carbonate .

It helps to soften water and is also a sodium compound as specified by the question