What is meant by abnormal molecular mass illustrate it with suitable examples?
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Answered by
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This is where the calculated value of molecular mass is higher or lower than expected.
This is caused by :
1.) Association of solute particles.
Certain solute in a solution are found to associate.
This eventually leads to a decrease in number of molecular particles in the solution hence a higher molecular mass is obtained.
2) Dissociation of solute molecules
The number of solute particles increase.
This leads to lower molecular masses.
This is caused by :
1.) Association of solute particles.
Certain solute in a solution are found to associate.
This eventually leads to a decrease in number of molecular particles in the solution hence a higher molecular mass is obtained.
2) Dissociation of solute molecules
The number of solute particles increase.
This leads to lower molecular masses.
Answered by
4
Answer:
Explanation:
This is where the calculated value of molecular mass is higher or lower than expected.
This is caused by :
1.) Association of solute particles.
Certain solute in a solution are found to associate.
This eventually leads to a decrease in number of molecular particles in the solution hence a higher molecular mass is obtained.
2) Dissociation of solute molecules
The number of solute particles increase.
This leads to lower molecular masses.
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