Jee Main
Salt Analysis
JEE Main 2023 (Online) 11th April Morning Shift
MCQ+4 / -12023
When a solution of mixture having two inorganic salts was treated with freshly prepared ferrous sulphate in acidic medium, a dark brown ring was formed whereas on treatment with neutral \(\mathrm{FeCl}_{3}\), it gave deep red colour which disppeared on boiling and a brown red ppt was formed. The mixture contains :