b) 36 u
c) 64 u
d) 9 u
Answer: b
Explanation:
A certain gas takes three times as long to effuse out as helium. Its molecular mass will be
a) 27 u
b) 36 u
c) 64 u
d) 9 u
Answer: b
Explanation:
b) 36 u
c) 64 u
d) 9 u
Answer: b
Explanation:
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