Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 5

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Equivalent conductance of a weak electrolyte increases on dilution because of

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Important Questions on Electrochemistry

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 6

As the dilution of an electrolyte increases

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 7

The variation of equivalent conductance of strong electrolyte with concentration is correctly shown in which figure?

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 8

A

0.1 M

solution of monobasic acid at specific resistance of

r ohms - cm

, its molar conductivity is

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 9

The specific conductivity of

0.5 N

solution is

0.01287 {ohm}^{- 1} {cm}^{- 1}

. What would be its equivalent conductance?

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 10

The specific conductance of saturated solution of

{CaF}_{2}

is

3.86 \times 10^{- 5} mho {cm}^{- 1}

and that of water used for solution is

0.15 \times 10^{- 5}

. The specific conductance of

{CaF}_{2}

alone is

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 11

What will be the molar conductance '

Λ

', if resistivity is '

x

' for

0.1 {NH}_{2} {SO}_{4}

solution?

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 12

The conductivities at infinite dilution of

{NH}_{4} Cl, NaOH

and

NaCl

are

130, 218, 120 {ohm}^{- 1} {cm}^{2} {eq}^{- 1}

. If equivalent conductance of

\frac{N}{100}

solution of

{NH}_{4} OH

is

10

, then degree of dissociation of

{NH}_{4} OH

at this dilution is

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 13

The resistance of a

\frac{N}{10} KCl

aqueous solution is

245 Ω

. If the electrodes in the cell are

4 cm

apart and area having

7 {cm}^{2}

each, the molar conductance of the solution will be