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Chemistry
Ostwald’s dilution law is applicable to only
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Q. Ostwald’s dilution law is applicable to only
AIIMS
AIIMS 1996
Equilibrium
A
strong electrolytes
32%
B
solute
6%
C
weak electrolytes
54%
D
solvent.
8%
Solution:
According to Ostwald's dilution law, the degree of dissociation of a
weak electrolyte is proportional to the square root of dilution.
$\alpha=\sqrt{\frac{K}{C}}$
$\alpha=$ degree of dissociation,
$C =$ concentration
$K =$ Equilibrium constant (dissociation)