The victim, identified as R Preeti, was attacked at around 8.15 AM by the accused, who had covered his face with a handkerchief, they said.
Preeti, along with her father, uncle and aunt, had arrived here today by Garib Rath from the national capital, they added.
"The victim received injuries on her face and hands due to the acid attack. Her aunt also sustained some minor injuries," a Bandra railway police official said.
She was undergoing treatment in a hospital at Byculla.
