甲酸的下列性质中，可以证明它是弱电解质的是( )
| A．1 mol·L—1的甲酸溶液的c(H+)约为O．01 mol·L—1 |
| B．甲酸与水能以任意比互溶 |
| C．10 mL 1 mol·L—1甲酸恰好与10 mL 1 mol·L—1 NaOH溶液完全反应。 |
| D．甲酸溶液的导电性比一元强酸溶液的弱 |
相关试题
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| A．being run | B．run | C．to run | D．running |
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| A．received | B．admitted | C．turned | D．moved |
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| A．a; 不填 | B．the; 不填 | C．the; an | D．a ; the |
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| A．as a result of | B．on top of | C．in front of | D．in need of |
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