Step 1: Understand the role of Chandals.
In Manusmriti, Chandals were considered to be the lowest social class. They were believed to be outside the traditional Varna system, often assigned with tasks deemed impure by the society.
Step 2: Duty 1 - Removing dead bodies.
One of the duties of Chandals was to remove and dispose of dead bodies, a task that was considered impure and was assigned to them due to their status in the society.
Step 3: Duty 2 - Cleaning areas of impurity.
Another duty was to clean areas considered unclean or impure, including burial grounds or places where dead bodies were disposed of, reinforcing their low status in the caste hierarchy.