Day

May 10, 2020

[embeddoc url="https://bitschool.edu.bd/wp-content/uploads/2020/05/Class-XII-Chemistry-Assignment-3.pdf" download="all" viewer="google"]

[embeddoc url="https://bitschool.edu.bd/wp-content/uploads/2020/05/Class-IX-chemistry-HW-3.pdf" download="all" viewer="google"]

[embeddoc url="https://bitschool.edu.bd/wp-content/uploads/2020/05/Class-X-HW-3-1.pdf" download="all" viewer="google"]

[embeddoc url="https://bitschool.edu.bd/wp-content/uploads/2020/05/Class-XI-Chemsitry-Assignment-3.pdf" download="all" viewer="google"]