28. a. Define molar mass. How will
von calculate the molar maso
(1) HSO (D) Na Coz?
b. what is molarity ? what is the
effect of temperature on
molarity of a solution
a. Differentiate between
ideal and real gases?
Explain the deviation of
gases by giving example?
What is the cause of
deviation of real gases
from ideal gas behaviour?
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Answer:
In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles. The molar mass is a bulk, not molecular, property of a substance.
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