These Chemistry-XI FSc Part 1 (first year) Notes are as indicated by "Punjab Text Book Board, Lahore". Exceptionally accommodating notes for the understudies of first year to set up their paper of Chemistry as per syllabus given by Federal Board of Intermediate and Secondary Education (FBISE), Faisalabad Board, Multan Board, Sargodha Board, DG Khan Board, Gujranwala Board, Rawalpindi Board or others leading group of Punjab, Pakistan. These 11 Class Chemistry Notes are composed by Mr.Muhammad Tau