Teaching Aptitude · General Paper on Teaching & Research
बायोकेमिकल ऑक्सीजन डिमांड (BOD) एक महत्वपूर्ण पैरामीटर है जिसका उपयोग किसे मापने के लिए किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1भूजल में कुल घुले हुए ठोस पदार्थ
- 2मृदा संदूषण
- 3कार्बनिक पदार्थों द्वारा जल का संदूषण (प्रदूषण)✓
- 4वायु प्रदूषण
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कार्बनिक पदार्थों द्वारा जल का संदूषण (प्रदूषण)
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