Listen to Othawa Ke Chatal Reaction Kari online. Othawa Ke Chatal Reaction Kari is a Bhojpuri language song and is sung by Smita Singh. Othawa Ke Chatal Reaction Kari, from the album Tadpe Jawani Hamar, was released in the year 2015. The duration of the song is 4:45. Download Bhojpuri songs online from JioSaavn.