3 years ago

Which statement holds true when the molar mass of hydrogen is 2.0 grams and that of helium is 4.0 grams?

1 answer:

7 0

I think you forgot to give the choices along with your question. I am answering the question based on my research and knowledge. "Helium effuses 0.71 times faster than hydrogen" is the statement that <span>holds true when the molar mass of hydrogen is 2.0 grams and that of helium is 4.0 grams. I hope the answer has helped you.</span>

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