00 One litre of a mixture containing BaF and H SO4 was taken for analysis 25 mL of this mixture was treated with 20 0 mL of 0 1

Question

00 One litre of a mixture containing BaF and H SO4 was taken for analysis 25 mL of this mixture was treated with 20 0 mL of 0 1 NKOH for complete neutralisation Another 25 mL of the mixture was added to 100 mL of 0 05 N K CO3 solution and precipitate was filtered off The filtrate required 12 mL of 0 025 M oxalic acid solution using phenolphthalein as indicator Find the strength of BaF and H SO4 in mixture Ans BaF 6 372 g L H SO4 3 92 g L

Kunduz · Accepted Answer

Click to see the answer