A 100mL solution containing 0.4 M As_(2)S_(3), 5M NaOH and 6M H_(2)O_(2) are reacted to form AsO_(4)^(3)" and "SO_(4)^(2-) as product. If final solution is allowed to stand for some time, what maximum volume of O_(2) at 1 atm and 273Kcan be obtained by decomposition of H_(2)O_(2)?

A 100mL solution containing 0.4 M As_(2)S_(3), 5M NaOH and 6M H_(2)O_(

1.	A 100mL solution containing 0.4 M As_(2)S_(3), 5M NaOH and 6M H_(2)O_(2) are reacted to form AsO_(4)^(3)" and "SO_(4)^(2-) as product. If final solution is allowed to stand for some time, what maximum volume of O_(2) at 1 atm and 273Kcan be obtained by decomposition of H_(2)O_(2)?
Answer» <html><body><p>112mL<br/>224mL<br/>336mL<br/>448mL</p>Answer :d</body></html>