Chemistry is one of the optional subjects in the Civil Service Mains Examination. Chemistry optional has two papers (Paper I and Paper II). Each paper carries 250 which makes the total of 500. This UPSC optional paper is highly specialised and the syllabus is suitable for a candidate who took Chemistry as their main in their graduation. The syllabus for chemistry options mainly focuses on the atomic structure, states of matter, different kinds of reactions etc. It should be noted that the topics covered in this paper have a small overlap with the physics syllabus for the UPSC Optional paper. This optional paper is ideal for candidates who have done the job roles of a chemist, chemical engineer, doctor or allied medical professional and HAZMAT specialist.

Chemistry is one of the optional subjects in the Civil Service Mains Examination. Chemistry optional has two papers (Paper I and Paper II). Each paper carries 250 which makes the total of 500. This UPSC optional paper is highly specialised and the syllabus is suitable for a candidate who took Chemistry as their main in their graduation. The syllabus for chemistry options mainly focuses on the atomic structure, states of matter, different kinds of reactions etc. It should be noted that the topics covered in this paper have a small overlap with the physics syllabus for the UPSC Optional paper. This optional paper is ideal for candidates who have done the job roles of a chemist, chemical engineer, doctor or allied medical professional and HAZMAT specialist.