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Question

How many grams of methanol CH3OH must be added to 2 moles of H2O to make a solution containing equal numbers of molcules of H2O and CH3OH?
  1. 16 grams
  2. 32 grams
  3. 2 grams
  4. 64 grams

A
32 grams
B
16 grams
C
64 grams
D
2 grams
Solution
Verified by Toppr

1 mole of CH3OH is equal to 32 g.
So, 2 moles of CH3OH is equal to 32×2=64 g.

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