单选题
某元素X的气态氢化物的化学式为H2X,则X的最高价氧化物对应的水化物的化学式是 ( )
- A、<img src="//wximg.233.com/attached/image/20130109/2013010916000383383.jpg" alt="" border="0" />
- B、<img src="//wximg.233.com/attached/image/20130109/20130109160012601260.jpg" alt="" border="0" />
- C、<img src="//wximg.233.com/attached/image/20130109/20130109160075897589.jpg" alt="" border="0" />
- D、<img src="//wximg.233.com/attached/image/20130109/20130109160065096509.jpg" alt="" border="0" />
参考答案 D