Chemistry · Applied Chemistry
टेट्राएथिल लेड (TEL) का उपयोग किस रूप में किया जाता था?
- 1दर्द निवारक
- 2मच्छर भगाने वाली दवा
- 3अग्निशामक
- 4पेट्रोल योजक (एंटी-नॉकिंग एजेंट)✓
सही उत्तर देखें
पेट्रोल योजक (एंटी-नॉकिंग एजेंट)
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