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प्रश्न
State the method used for collecting the following gas:
Oxygen – a gas slightly soluble in water.
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उत्तर
The method used for collecting oxygen gas is the downward displacement of water. In this method, the gas jar is filled with water and inverted over the beehive shelf, so that the water is displaced downwards and oxygen is collected upwards.
संबंधित प्रश्न
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