A. State and explain Avogadro's law.
B. Point out the difference between 12 g of
carbon and 12 u of carbon
C How many grams does an atom of
hydrogen weigh?
D. Calculate the molecular mass of the
following in u.
a. NH, b. CH.COOH . CH.OH
E. How many particles are present in 1
mole of a substance ?
F. What is the SI unit of amount of a
substance ?
GWhat is meant by molar volume of
Answers
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Answer:
Avogadro law
Explanation:
Equal volumes of all gases at the same temperature and pressure contain equal number of of molecules.
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