Chennai is the capital of the Indian state of Tamil Nadu. Located on the Coromandel Coast off the Bay of Bengal, it is one of the biggest cultural, economic and educational centres in South India. According to the 2011 Indian census, it is the fourth-largest city and fourth-most populous urban agglomeration in India. Now People Of Chennai Can Enjoy Free Online Chat Rooms Without registration and can connect to other people in their country can chat with people living in other indian states, our Online free Chat room Without Registration are free To join. Online Chat rooms are a very effective way of connecting with other people. Chennai Chat Room is one of the world largest and popular Online Chat Room. Chennai Chat Room Without Registration.