MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Conductivity of Ionic Solutions

At infinite d...

Question

At infinite dilution, the equivalent conductance of $C H_{3} C O O N a$ , $H C l$ and $C H_{3} C O O H$ are 91, 426 and 391 $m h o - c m^{2}$ respectively at $25^{\circ} C$ , The equivalent conductance of $N a C l$ at infinite dilution will be:

A

126

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

209

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

391

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

908

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $126$
$λ_{e q (C H_{3} C O O H)}^{\infty} = λ_{e q (C H_{3} C O O N a)}^{\infty} + \land_{e q (H C l)}^{\infty} - \land_{e q (N a C l)}^{\infty}$

$391 = 91 + 426 - \land_{e q (N a C l)}^{\infty}$

$\land_{e q (N a C l)}^{\infty} = 91 + 426 - 391 = 126 m h o - c m^{2}$

Hence, option A is correct.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Equivalent conductances of

N a C l, H C l

C H_{3} C O O N a

at infinite dilution are

126.45, 426.16

91 o h m^{- 1} c m^{2} e q^{- 1}

respectively. The equivalent conductance of

C H_{3} C O O H

at infinite dilution would be:

Q. Equivalent conductance of NaCI, HCI and

C H_{3} C O O N a

at infinite dilution are 126.45, 425.16 and

91 o h m^{- 1} c m^{2}

4 respectively. What would be the equivalent conductance of

C H_{3} C O O H

at infinite dilution?

Q. Equivalent conductance of

NaCl, HCl

C H_{3} COONa

at infinite dilution are 126.45, 425.16 and 91 ohm

^{- 1}

^{2}

respectively. The equivalent condcutance of

C H_{3} COOH

at infinite dilution would be:

Q. Given the equivalent conductance of sodium butyrate, sodium chloride and hydrogen chloride as 83, 127 and

426 m h o c m^{2}

25^{\circ} C

respectively. Calculate the equivalent conductance of butyric acid at
infinite dilution.

Q. The molar conductances of

N a C l, H C l

C H_{3} C O O N a

at infinite dilution are

126.45, 426.16

91 o h m^{- 1} c m^{2} m o l^{- 1}

respectively. The molar conductance of

C H_{3} C O O H

at infinite dilution is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Conductivity of Ionic Solutions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Conductivity of Ionic Solutions

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon