STPM Chemistry 962 Practice Questions - Sijil Tinggi Persekolahan Malaysia (STPM) - Chemistry Kimia (962) Exam

How many moles of molecules are present in 18.0 g of water, H2O? [Mr(H2O)=18.0]

0.50 mol 1.00 mol 2.00 mol 18.0 mol

Correct Answer:

1.00 mol

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