Science · Chemistry
पेट्रोलियम (ईंधन) के नमूने की गुणवत्ता का निर्धारण कैसे किया जाता है?
- 1इसकी श्यानता से
- 2इसके घनत्व से
- 3इसकी ऑक्टेन संख्या से✓
- 4इसके क्वथनांक से
सही उत्तर देखें
इसकी ऑक्टेन संख्या से
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