Hello Aspirant,

You can download the official Odisha Board Class XI (11th) Science syllabus for the 2025–26 session from the Council of Higher Secondary Education, Odisha (CHSE Odisha) using the following link:

https://chseodisha.nic.in/syllabus/

You can also download syllabi for all subjects from this page.

All the best for your Class 11th studies!