Smooth Operater
08-29-2006, 12:53 AM
4 indentical 1 L flasks contain the following gases each at 0 celsius and 1 atm of pressure. Which gas has the lowest density?
a. He
b. Cl2
c. CH4
d. C3H6
e. all gases above have the same density
I though d = P(MM)/RT and therefore, the smaller molecular weight which is He is the answer, but my answer book said it's Cl2. Am I right? thanks!
a. He
b. Cl2
c. CH4
d. C3H6
e. all gases above have the same density
I though d = P(MM)/RT and therefore, the smaller molecular weight which is He is the answer, but my answer book said it's Cl2. Am I right? thanks!