Empirical Formula Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In combustion analysis, % of hydrogen is calculated from

1. CH
2. CO
3. H₂O
4. CO₂

MCQ 2: In combustion analysis, % of hydrogen is calculated from

1. C₆ H₆
2. CH
3. CHO
4. CO₂

MCQ 3: The formula mass of an ionic compound is called

1. Gram formula
2. Simple formula
3. Empirical formula
4. Molecular formula

MCQ 4: Empirical formula of glucose is

1. CHO
2. CH₂O
3. C₂HO
4. CHO₂

MCQ 5: In case of ionic compounds, the molecular and empirical formulas are

1. Same
2. Different
3. Not same
4. All of above