How much rank is required to get into B.Sc Chemistry in IIT?

To get into B.Sc Chemistry at an IIT, you must qualify JEE Advanced. For General category, a rank under 6000 is generally needed. Top IITs may require ranks within 1500–3000. For OBC, ranks up to 8000 may work, and for SC/ST, ranks up to 25,000–35,000 might be accepted.