题型:单选题 题类:常考题 难易度:普通
山西省吕梁市临县第一中学2017-2018学年高二上学期化学期中考试试卷
序号 | X | Y | Z | W | |
① | CuO | Cu(OH)2 | CuSO4 | Cu | |
② | NaCl | NaHCO3 | Na2CO3 | NaOH | |
③ | Cl2 | Ca(ClO)2 | HClO | HCl | |
④ | SO2 | H2SO3 | Na2SO3 | NaHSO3 |
A | B | C | D | E | F | G | |
A | ﹣ | ﹣ | ﹣ | ﹣ | ﹣ | ﹣ | ↓ |
B | ﹣ | ﹣ | ﹣ | ﹣ | ↓ | ↓ | ↓ |
C | ﹣ | ﹣ | ﹣ | ↓ | ↓ | ↓ | |
D | ﹣ | ↓ | ﹣ | ↓ | ↓ | ↓ | |
E | ﹣ | ↓ | ﹣ | ↓ | ﹣ | ↓ | ﹣ |
F | ﹣ | ↓ | ↓ | ↓ | ↓ | ﹣ | ↓ |
G | ↓ | ↓ | ↓ | ↓ | ﹣ | ↓ | ﹣ |
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