<u>Answer:</u> The experimental van't Hoff factor is 1.21
<u>Explanation:</u>
The expression for the depression in freezing point is given as:
where,
i = van't Hoff factor = ?
= depression in freezing point = 0.225°C
= Cryoscopic constant = 1.86°C/m
m = molality of the solution = 0.100 m
Putting values in above equation, we get:
Hence, the experimental van't Hoff factor is 1.21
Answer:
percocets
Explanation:
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Answer:
<u><em>Fundamental Units:</em></u>
1) Fundamental units also called base units are used to describe base quantities
2) They cannot be expressed in terms of derived units.
3)<u> Examples :</u> Meter, Ampere, Second etc.
<u><em>Derived Units:</em></u>
1) Derived units are used to describe derived quantities.
2) They can be expressed in terms of fundamental units.
3)<u> Examples: </u>Newton, Joule, Hertz, Pascal etc.
