electrical resistance of a column of 0.05 mole in a white solution of diameter 1 cm and length 50 cm is 5.55 into 10 raise to the power 3 ohm calculate its resistivity conductivity and molar conductivity.
Answers
Answered by
0
Answer:
229.4 Scm 2 mol −1
Explanation:
A=πr
2
=3.14×(0.5)
2
=0.785cm
2
,l=50cm
R=
A
ρl
ρ=
l
AR
=
50
5.55×10
−3
×0.785
ρ=87.18 Ωcm
Conductivity, K=
ρ
l
=0.01147Scm
−1
Molar Conductivity =
C
1000×K
=
0.05
0.01147×1000
Λ
m
=229.4 Scm
2
mol
−1
Molar conductivity, Λ
m
=229.4 Scm
2
mol
−1
Answered by
0
Answer:
- this is the required answer
Attachments:
Similar questions