Practice question
किस वर्ग की आग में विशेष रूप से मैग्नीशियम, टाइटेनियम, सोडियम या पोटेशियम जैसी दहनशील धातुएं शामिल होती हैं?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1वर्ग D✓
- 2वर्ग C
- 3वर्ग B
- 4वर्ग A
सही उत्तर देखें
वर्ग D
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