2011—2012学年江西省九江一中高一第一次月考化学试卷

适用年级:高一
试卷号:294546

试卷类型:月考
试卷考试时间:2017/7/27

1.选择题(共1题)

1.
    My family and I have ridden bikes around the island several times.  My friends often ask me questions about biking with their families. I'm sorry to learn that some of them don't really enjoy biking or get hurt on the road because they don't prepare well. Here I want to share some things that I think are important before you start off:
1. Get a bike of the right size for everyone in your family.
2. Check every part of your bike carefully.
3. Lear to fix some easy bike problems.
4. Check the traffic and weather news.
5. Pack maps, warm clothes, raincoats, snacks and enough water.

2.填空题(共1题)

2.
选择下列实验方法分离物质,将分离方法的字母代号填在横线上。
A.结晶
B.过滤
C.蒸馏
D.分液
 
(1)分离饱和食盐水和沙子_______________。
(2)分离水和汽油______________。
(3)分离CCl4(沸点76.75℃)和甲苯(沸点110.6℃)____________。
(4)从硝酸钾和氯化钠的混合溶液中获得硝酸钾______________。
试卷分析
  • 【1】题量占比

    选择题:(1道)

    填空题:(1道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:1

    7星难题:0

    8星难题:0

    9星难题:0