A compound consists of 40% sulfur and 60% oxygen by mass. In a sample of the same compound containing 20 g of sulfur, what mass of oxygen must be present to satisfy the Law of Constant Proportions?

Papers Sign In Request access

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Papers Privacy Terms Contact

Papers Sign In Request access

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Papers Privacy Terms Contact

Law of Constant Proportions in Chemistry | PadhAiPro

Question

TextLaw of Constant Proportions in Chemistry

Similar Questions

According to the law of constant proportions, which of the following statements is true for a compound like carbon dioxide (CO₂)?

MCQ (Single)Law of Constant Proportions in Chemistry

Classify each of the following on the basis of their atomicity. (i) Cl₂ (ii) SO₂ (iii) N₂O₃ (iv) C₃H₈ (v) S₈ (vi) H₂O

TextLaw of Constant Proportions in Chemistry

Atomicity of Molecules

Chemical Formula of Compounds

Definition of Compound in Chemistry

You start with a container that holds exactly 4 grams of nitrogen gas (N₂). According to your lab manual, the reaction to form ammonia requires nitrogen and hydrogen to combine in a mass ratio of 14 : 3. Given this information, calculate the mass of hydrogen gas (H₂) you need to react completely with your 4 grams of nitrogen gas.

TextLaw of Constant Proportions in ChemistryAtomicity of MoleculesChemical Formula of CompoundsDefinition of Compound in Chemistry

Give the names of the elements present in the following compounds. (i) Table salt (ii) Slaked lime (iii) Vinegar (iv) Baking powder

TextLaw of Constant Proportions in ChemistryAtomicity of MoleculesChemical Formula of CompoundsDefinition of Compound in Chemistry

How many atoms are present in a (i) CO₂ molecule (ii) NH₄⁺ ion

TextLaw of Constant Proportions in ChemistryAtomicity of MoleculesChemical Formula of CompoundsDefinition of Compound in Chemistry

Write down the names of compounds represented by the following formulae: (i) KNO₂ (ii) H₂S (iii) K₂SO₄ (iv) MgCl₂

TextLaw of Constant Proportions in ChemistryAtomicity of MoleculesChemical Formula of CompoundsDefinition of Compound in Chemistry