What is the molar conductivity of 0 · 1 M NaCl if its conductivity is 1 . 06 × 10 - 2 Ω - 1 cm - 1 ?

1 · 06 × 10 2 Ω - 1 cm 2 mol - 1

1 · 06 × 10 - 2 Ω - 1 cm 2 mol - 1

9 · 4 × 10 - 2 Ω - 1 cm 2 mol - 1

5 · 3 × 10 3 Ω - 1 cm 2 mol - 1

EASY

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What is the effect of temperature on conductivity of an electrolyte.

Important Questions on Electro Chemistry

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

What is the SI unit of conductivity?

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

Unit of specific conductance :

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

The resistance of a conductivity cell containing

0.01 MKCl

solution at

298 K

1750 Ω

. If the conductivity of

0.01 MKCl

solution at

298 K

0.152 \times 10^{- 3} S {cm}^{- 1}

, then the cell constant of the conductivity cell is____

\times 10^{- 3} {cm}^{- 1}

EASY

Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

What is the common unit of conductivity if the dimensions are expressed in centimeter?

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

If the resistivity of

0.1 M KCl

solution is

50 Ω cm .

What is its molar conductivity?

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

Amongst the following, the form of water with the lowest ionic conductance at

298 K

is:

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

Define super conducting transition temperature.

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

Define conductance and give its unit.

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

KCl

solution of conductivity

0.14 S m^{- 1}

shows a resistance of

4.19 Ω

in a conductivity cell. If the same cell is filled with an

HCl

solution, the resistance drops to

1.03 Ω

. The conductivity of the HCl solution is ____

\times 10^{- 2} S m^{- 1}

. (Round off to the Nearest Integer).

EASY

Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

The molar conductivity at infinite dilution of barium chloride, sulphuric arid and hydrochloric acid are

280, 860

426 {Scm}^{2} {mol}^{- 1}

respectively. The molar conductivity at infinite dilution of barium sulphate is ___

{Scm}^{2} {mol}^{- 1}

( Round off to the Nearest Integer).

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

An electrolyte of a polymer-salt complex of poly (ethylene oxide) -

{LiCF}_{3} {SO}_{3}

is shaped into a free standing circular film of

20 mm

diameter and a thickness of

20 μ m .

When it is sandwiched between 2 stainless steel circular electrodes of the same diameter, this cell exhibits a conductance of

\frac{314}{5} S .

What is the specific conductivity of the electrolyte?

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

What is the molar conductivity of

0 \cdot 1 M NaCl

if its conductivity is

1.06 \times 10^{- 2} Ω^{- 1} {cm}^{- 1}

EASY

Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

The value of electrical resistance at super conductivity state is

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

The decreasing order of electrical conductivity of the following aqueous solutions is:

(A)

0.1 M

Formic acid,

(B)

0.1 M

Acetic acid,

(C)

0.1 M

Benzoic acid.

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

Distinguish between electronic conduction and electrolytic conduction.

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

On which of the following factor ionic conductivity of solution does not depend?

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

_____ are the reason for the electrical conductance of sodium chloride in molten state.

HARD

Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

A $5.0 m mol {dm}^{- 3}$ aqueous solution of $KCl$ has a conductance of $0.55 mS$ when measured in a cell constant $1.3 {cm}^{- 1}$ . The molar conductivity of this solution is _______ ${mSm}^{2} {mol}^{- 1}$ . (Round off to the Nearest Integer)

MEDIUM

Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

At a particular temperature, the ratio of molar conductance to specific conductance of

0.01 M

NaCl

solution is

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Chemistry>Physical Chemistry>Electro Chemistry>Conductivity of Electrolytic Solution

The molar conductivity of a

0.5 mol {dm}^{- 3}

solution of

A g N O_{3}

with electrolytic conductivity of

5.76 \times 10^{- 3} S c m^{- 1}

298 K

What is the effect of temperature on conductivity of an electrolyte.

Important Questions on Electro Chemistry

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