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प्रश्न
What will be the correct order of vapour pressure of water, acetone and ether at 30°C. Given that among these compounds, water has maximum boiling point and ether has minimum boiling point?
विकल्प
Water < ether < acetone
Water < acetone < ether
Ether < acetone < water
Acetone < ether < water
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उत्तर
Water < acetone < ether
Explanation:
Greater the boiling point, lower will be the vapour pressure.
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