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

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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

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 14

For strong electrolytes the values of molar conductivities at infinite dilution are given below:

Electrolyte	$\land_{m}^{0} ({Sm}^{2} {mol}^{- 1})$
${BaCl}_{2}$	$280 \times 10^{- 4}$
$NaCl$	$126.5 \times 10^{- 4}$
$NaOH$	$248 \times 10^{- 4}$

The molar conductance at infinite dilution for $Ba {(OH)}_{2}$ is

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 15

The ionic mobility of alkali metal ions in aqueous solution is maximum for

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 16

Which of the following solution will have highest specific conductance?

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

The equivalent conductivity of

1 M H_{2} {SO}_{4}

solution would be if specific conductance is

26 \times 10^{- 2} S {cm}^{- 1} .

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 18

The specific conductivity of

N / 10 KCl

solution at

20 ° C

is

0.0212 {ohm}^{- 1} {cm}^{- 1}

and the resistance of the cell containing this solution at

20 ° C

is

55 ohm

. The cell constant is

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 19

Which of the following is a strong electrolyte?

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 20

Equivalent conductance of

NaCl, HCl

and

{CH}_{3} COONa

at infinite dilution are

126.45, 425.16

and

91 {ohm}^{- 1} {cm}^{2}

respectively. The equivalent conductance of

{CH}_{3} COOH

at infinite dilution would be

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Gamma Question Bank for Medical Chemistry>Chapter 17 - Electrochemistry>Assignment>Q 21

The amount of electricity that can deposit

108 g

of silver from silver nitrate solution is

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The resistance of a N10KCl aqueous solution is 245 Ω. If the electrodes in the cell are 4 cm apart and area having 7 cm2 each, the molar conductance of the solution will be

Important Questions on Electrochemistry

Learn and Prepare for any exam you want !

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