A mixture containing As_(2)O_(3) and As_(2)O_(5) required 20 mL of 0.05 N iodine solution for titration. The resultingsolution is then acidified and excess of Kl was added. The liberated iodine required 1.116 g hypo (Na_(2)S_(2)O_(3).5H_(2)O) for complete reaction. Calculate the mass of the mixture. The reactions are : As_(2)O_(3)+2l_(2)+2H_(2)OrarrAs_(2)O_(5)+4H^(+)+4l^(-) As_(2)O_(5)+4H^(+)+4l^(-)rarrAs_(2)O_(3)+2l_(2)+2H_(2)O " " (Atomic weight : As = 75)

A mixture containing As_(2)O_(3) and As_(2)O_(5) required 20 mL of 0.0

1.	A mixture containing As_(2)O_(3) and As_(2)O_(5) required 20 mL of 0.05 N iodine solution for titration. The resultingsolution is then acidified and excess of Kl was added. The liberated iodine required 1.116 g hypo (Na_(2)S_(2)O_(3).5H_(2)O) for complete reaction. Calculate the mass of the mixture. The reactions are : As_(2)O_(3)+2l_(2)+2H_(2)OrarrAs_(2)O_(5)+4H^(+)+4l^(-) As_(2)O_(5)+4H^(+)+4l^(-)rarrAs_(2)O_(3)+2l_(2)+2H_(2)O " " (Atomic weight : As = 75)
Answer» ANSWER :0.025075 G