11th chemistry chapter 16 maharashtra state board full chapter explaination in hindi i have explained all the important points and concepts in easiest way posssible this is in accordance with . About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features press copyright contact us creators . Maharashtra state board hsc science 12th board exam question papers 172 textbook solutions 8534 important solutions 3102 question bank solutions 9566 concept notes videos 429 time tables 23 syllabus advertisement remove all ads chemistry in everyday life advertisement remove all ads topics solid state introduction to solid . Chemistry plays an important role in every day lifethe basic requirements of our life shelterfoodclothesmedicines are basically chemical compounds drug is defined as a substance which is used for the purpose of diagnosisprevention cure or relief of a disease chemistry in everyday life contents classification of drugs chemicals in medicine