Physics · Current Electricity
निम्नलिखित में से कौन सा लेड-एसिड बैटरी का सक्रिय पदार्थ (active material) नहीं है?
- 1लेड पेरोक्साइड (Lead peroxide)
- 2प्लास्टिक कंटेनर (Plastic container)✓
- 3तनु सल्फ्यूरिक अम्ल (Dilute sulfuric acid)
- 4स्पंज लेड (Sponge lead)
सही उत्तर देखें
प्लास्टिक कंटेनर (Plastic container)
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