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在常压下用水逆流吸收空气中的CO2,若将用水量增加,则此出塔气体中CO2含量 ,出塔液体中CO2浓度将 。

单选题
2021-09-08 14:13
A、变大;
B、变小;
C、不变;
D、不确定
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正确答案
B

试题解析

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