Which of the Following Pairs Does Not Share the Same

question 118

Multiple Choice

Which of the following pairs does not share the same molecular mass when rounded to the nearest whole number?

• A) CH₃OH and oxygen gas
• B) CO and nitrogen gas
• C) C₂H₆O and C₂H₄O₂
• D) C₄H₁₀O and C₃H₆O₂

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