11th science good bases chapter in 12th of Maharashtra board syllabus 2020
Dear Aspirant,
For physics, chemistry, biology, mathematics many chapters in 12 th are the bases which you are doing since the school in Maharashtra Board
There are new chapters like thermodynamics, animal tissues, surface tension, semi conductors,polymers, and many such which are completely new
So for 12 th science it's not only 11 th but whatever you have learnt since school in PCMB is the base and you get deeper knowledge in 12 th PCMB especially Maharashtra Board
For more information do visit
https://www.google.com/amp/s/school.careers360.com/articles/maharashtra-hsc-syllabus/amp
Hope this helps