Chemistry · Water Treatment
पानी की स्थाई कठोरता दूर करने के लिए कौन-सा पदार्थ सर्वाधिक उपयुक्त है?
- 1कैल्शियम कार्बोनेट
- 2जिओलाइट (सोडियम एल्युमिनियम सिलिकेट)✓
- 3सोडियम कार्बोनेट
- 4पोटैशियम क्लोराइड
सही उत्तर देखें
जिओलाइट (सोडियम एल्युमिनियम सिलिकेट)
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