How Many Liters of Cl₂ Gas at a Pressure of 0.950

question 56

Multiple Choice

How many liters of Cl₂ gas at a pressure of 0.950 atm and a temperature of 298K will be collected from the reaction of 25.0 mL of a 0.100 M aqueous solution of KMnO₄ and an excess of HCl? 2 KMnO₄(aq) + 16 HCl(aq) 2 MnCl₂(aq) + 5 Cl₂(g) + 8 H₂O(l) + 2 KCl(aq)

• A)0.321 L
• B)0.0644 L
• C)0.145 L
• D)0.161 L

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