Physics · Gases and Inflatables
एक लाइफ राफ्ट (life raft), जो जहाज पर ले जाई जाने वाली एक छोटी, फुलाने योग्य, दृढ़ नाव होती है, आमतौर पर निम्नलिखित में से किस गैस द्वारा फुलाई जाती है?
- 1C2H2
- 2N2
- 3CO2✓
- 4H2O2
सही उत्तर देखें
CO2
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