At 100 C° and 1 atm, if the density of liquid water is 1g cm-3 and that of water vapour is 0.0006 g cm-3, then the volume occupied by water molecules in 1 litre of steam at that temperature is:
Correct answer: C. 0.6 cm3
- A. 3.6 cm3
- B. 60 cm3
- C. 0.6 cm3
- D. 0.06 cm3
Explanation
Following is the solution to this question:
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About Fundamental Concepts of Chemistry
Mole calculations connect mass, number of particles and Avogadro's number, while balanced equations provide the mole ratios used in stoichiometry. Questions cover limiting and excess reactants, theoretical yield and percentage yield, including identifying which reactant is consumed first and comparing the actual product with the maximum possible product.
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