Class 9 Chemistry Online Tests
Empirical and Molecular formulas MCQ (Multiple Choice Questions) PDF Download
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The MCQ: The molecular formula gives; "Empirical and Molecular formulas" App Download (Free) with answers: Simplest ratio of atoms; Actual whole number ratio of atoms; Whole number ratio of atoms; Natural number ratio of atoms; to study online school courses. Solve Fundamentals of Chemistry Quiz Questions, download Google eBook (Free Sample) for online classes.
Empirical and Molecular formulas MCQs: Questions and Answers PDF Download
The empirical formula for water is
- CO2
- HO
- H2
- H2O
The molecular formula gives
- simplest ratio of atoms
- actual whole number ratio of atoms
- whole number ratio of atoms
- natural number ratio of atoms
In glucose the simplest ratio between C, H and O is
- 0.0840625
- 0.126400463
- 0.04306713
- 0.127789352
The formula which gives the simplest whole-number ratio of atoms is
- empirical formula
- molecular formula
- chemical formula
- actual formula
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