Bauxite ore is concentrated by (a) Froth flotation (b) Electromagnetic separation (c) Chemical separation (d) Hydraulic separation Bauxite ore is concentrated by (a) Froth flotation (b) Electromagnetic separation (c) Chemical separation (d) Hydraulic separation November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related