Chemistry · Gases
इलेक्ट्रिक बल्ब को भरने के लिए निम्नलिखित में से किस गैस संयोजन का आमतौर पर उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ar और N2✓
- 2N2 और O2
- 3Ar और H2
- 4H2 और N2
सही उत्तर देखें
Ar और N2
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