You Fill a Balloon with 10

question 44

Multiple Choice

You fill a balloon with 10.0 g of N₂ gas. You wish to add 10.0 g of another gas to make the balloon more than twice as large as it is with only the N₂ (that is, more than twice the original volume) . Which gas should you add (assume constant temperature) ?

• A) O₂
• B) CO₂
• C) CO
• D) He
• E) You cannot make the balloon more than twice as large with 10.0 g of any gas.