Science · Chemistry
वाहनों के निकास प्रणालियों में प्रयुक्त होने वाले उत्प्रेरक कन्वर्टर (Catalytic converters) आमतौर पर किस समूह की धातुओं से बनाए जाते हैं?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपधातु (Metalloids)
- 2क्षारीय मृदा धातु (Alkaline earth metals)
- 3क्षार धातु (Alkali metals)
- 4संक्रमण धातु (Transition metals)✓
सही उत्तर देखें
संक्रमण धातु (Transition metals)
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