将纯水加热至较高温度,下列叙述正确的是A.水的离子积变大、pH变

将纯水加热至较高温度,下列叙述正确的是

A.水的离子积变大、pH变小、呈酸性

B.水的离子积不变,pH不变、呈中性

C.水的离子积变小、pH变大、呈碱性

D.水的离子积变大、pH变小、呈中性

 

答案

D

解析:

 

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