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Multiple choice

Which of the following has the largest number of molecules?

  1. 36 g of H2O

  2. 44 g of CO2

  3. 43 g of CH3OH

  4. 54 g of N2O5

  5. 64 g of SO2

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Correct answer. Among given options, 36 g of H2O has highest number of molecules. 34 g of H2O = 2 moles of H2O = 2 x 6.022 x 1023 molecules of H2O  

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