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Hơi nước bão hoà ở 27 độ C có áp xuất 27mmHg. Nếu đun nóng đẳng tích lượng hơi nước này đến 37 độ C thì áp xuất của hơi nước lúc đó nhận giá trị nào sau đây A 2,900mmhg B 27,900mmhg C 0,279mmhg D 2,790mmhg
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