45.根据文中描述，实验课上充满了笑声和尖叫，学生们可以亲手做实验并观察火焰的颜色，这说明课程很有趣;同时，实验后需要写实验报告，分析实验中的错误并思考如何避免，这又体现了课程的教育性。所以可以认为路易丝夫人的实验课既有趣又有教育意义，答案可以是It ...

CBSE released the Class 12 Chemistry Practical Syllabus for 2024-25. The syllabus includes experiments, marking scheme, and project details. Lab manuals and sample papers are available for download.

CBSE Class 12 Board Exam 2025 Live: Chemistry paper started at 10.30 am today and concluded at 1.30 pm today. Follow the blog for paper analysis, guidelines and other details. CBSE Class 12 Board Exam ...