1. Classify the following matter as a pure substance or a mixture. Potassium
1 answer:
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Explanation:
The given data is as follows.
Molarity = 0.1 M, Area = 7.2
Resistance = 12.553 ohm, Length = 3.6 cm
As it is known that relation between resistance, length and area is as follows.
R =
and,
where, k = specific conductivity
c = conductance
x = cell constant
Therefore, value of c = =
= 0.0796 per ohm
x = =
= 0.5 per cm
Hence, calculate the value of specific conductivity as follows.
=
= 0.0398 per ohm per cm
Relation between molar ionic conductivity and specific conductivity is as follows.
=
= 398
Also, = Siemen
thus, we can conclude that value of molar ionic conductivity of given hydrogen ions is .
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