WAEC Chemistry 2021 Theory — Question 1
Question 1 of 31 from the West African Examinations Council (WAEC) Chemistry 2021 Theory paper, with the correct answer and a full explanation.
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1(a). Distinguish between molecular formula and structural formula.
Model answer
Molecular formula gives the total number of atoms of each element present in one molecule of a compound, while structural formula shows the graphical arrangement/representation of the atoms and bonds in the compound.
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