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प्रश्न
How will you distinguish between the gases oxygen and hydrogen?
फरक स्पष्ट करा
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उत्तर
| Sr. No. | Oxygen | Hydrogen |
|---|---|---|
| 1. | A glowing splint rekindles into flame in oxygen. | A burning splint produces a ‘pop’ sound in hydrogen. |
| 2. | Oxygen supports combustion. | Hydrogen is combustible but does not support combustion. |
| 3. | Oxygen is not combustible. | Hydrogen is highly combustible. |
| 4. | Oxygen is slightly soluble in water. | Hydrogen is very slightly soluble in water. |
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