江西省南昌20252026学年度九年级(初三)第一学期期中测试卷物理试题于2025-11-12发布，目前免费查试卷答案网站已经汇总了江西省南昌20252026学年度九年级(初三)第一学期期中测试卷物理试题的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

试题答案

本文从以下几个角度介绍。

    1、南昌市2024年初三年级第二次调研检测试卷物理
    2、南昌市九年级物理期中考试卷
    3、江西省南昌市2024-2024学年度九年级第一学期期中考试
    4、2024南昌市九年级第一次调研测试物理试卷
    5、南昌地区九年级物理2024年
    6、南昌市2024九年级调研试卷物理
    7、南昌市初三调研2024试卷答案物理
    8、江西省南昌市2024-2024九年级期末
    9、南昌市2024-2024学年度第一学期期中测试卷九年级物理
    10、2024年南昌市九年级期中考试试卷

3、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷历史试题


2、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷历史试题


In a few days, 50 photos got lots of “like” online. The photos show some beautiful places in Wanzhou, Chongqing. These photos are not from great photographers(摄影师). They are from nine students at Wanzhou No. 2 Middle School. They want to use the photos to show their beautiful hometown(家乡).
The students are all from the school photography club. And Luo Anlan, a 14-year-old boy, is the student who set up(成立) the club last year. There are many students in this club. And they can do what they are good at.
It takes them 32 days to finish all the photos. They show 50 pictures of different places from morning to night. Also, to make the pictures more beautiful, they need to write poems(诗) for them. “There are some poems about beautiful places. Everyone in the club can read them and tell me the one he or she likes. It can be really helpful for me to choose(选择) the right poem for the photo.” said Chen Nuo.
But taking photos is really difficult for them. They often go to places on weekends, even in bad weather(天气). “To get a nice photo of a river, I sometimes wait(等) for three hours in the sun. When I finish it, I get all wet(湿的), but I am very happy,” said Tan Qiyu, “I hope more people can love Chongqing by our photos.”
31．Who take the beautiful photos in this passage
A．Photographers. B．Students. C．Teachers.
32．Why do they take these photos


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1、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷英语试题


1、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷物理试题


3、江西省南昌2025-2026学年度九年级(初三)第一学期期中测政治试题


4、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷地理试题


3、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷地理试题


1、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷语文试题


【详解】A．氯水中存在反应Cl2+H2OHCl+HClO，光照时发生反应2HClO2HCl+O2↑，所以光照过程中氯水逐渐变为HCl溶液，溶液的pH减小，电导率增大，所以图1为氯水pH随时间的变化趋势，图2为电导率随时间的变化趋势。根据分析可知图1为氯水pH随时间的变化趋势，A错误；
B．图2为电导率随时间的变化趋势，光照过程中氯水逐渐变为HCl溶液，离子浓度增大，电导率增大，B正确；
C．光照时发生反应2HClO2HCl+O2↑，随时间推移，溶液中氧气含量逐渐增大，直到饱和，装置内氧气的体积分数随时间变化的趋势与图1曲线的趋势不类似，C错误；
D．向氯水中加入CaCO3固体，会与HCl反应，导致溶液pH增大，D错误；
故选B。
24．湿润的通入如图装置，乙处干燥的红布条无明显现象，则X不可能是
A．饱和溶液 B．NaOH溶液 C．浓硫酸 D．浓盐酸


3、江西省南昌2025-2026学年度九年级(初三)第一学期期中测试卷化学答案