The molar ionic conductance at infinite dilution of `K^(+)` and `SO_(4)^(2-)` are 73.5 and 160 `Scm^(2)mol^(-1)` respectively.The molar conductance of

Question

The molar ionic conductance at infinite dilution of `K^(+)` and `SO_(4)^(2-)` are 73.5 and 160 `Scm^(2)mol^(-1)` respectively.The molar conductance of

The molar ionic conductance at infinite dilution of `K^(+)` and `SO_(4)^(2-)` are 73.5 and 160 `Scm^(2)mol^(-1)` respectively.The molar conductance of solution of `K_(2)SO_(4)` at infinite dilution will be
A. 233.5
B. 307
C. 153.5
D. 467

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

Assertion (A) Conductivity of all electrolytes decreases on dilution. Reason(R) On dilution number of ions per unit volume decreases.

2 Answers 4 Views

The equivalent conductance of `(M)/(20)`solution of a weak momobasic acid is 10 mhos `cm^(2)` and at infinite dilution is 200 mhos `cm^(2)`. The disso

2 Answers 4 Views

`0*00128 mol L^(-1)` ऐसीटिक अम्ल की छलकता `4*95xx10^(-5) Scm^(-1)` है | यदि एसिटिक अम्ल के लिए `^^_m^0` का मान `390*5 Scm^(-1)` है, तो इसके वियोजन सिथ

2 Answers 4 Views

`CH_(3)COOH` के एक `0*001 mol L^(-1), विलयन की छलकता `3*905 xx 10^(-5) Scm^(-1)` है इसकी मोलर छलकता तथा वियोजन की मात्रा `( alpha )` का परिकलन कीजिय |

2 Answers 4 Views

`BaCI_(2)` के जलीय विलयन की अनंत तनुता पर मोलर चालकता ज्ञात कीजिय जबकि `Ba^(2+)` आयन और `CI^(-)` आयन की आयनिक चालकताएँ क्रमशः `127*30 scm^(2)mol^(-1)`

2 Answers 4 Views

What will be the molar conductivity of Al 3+ ions at infinite dilution if molar conductivity of `Al^(2) (SO_(4))_(3)` is 858 S `cm^(2)` `"mol" ^(-1)`

2 Answers 4 Views

Given the following molar conductives at infinite dilution and `25^(@)C "HCl"=426, KCl=150 , CaCl_(2) =272 NaCl=126.5 and Na_(2)SO_(4) = 260 S CN^(3)

2 Answers 4 Views

Molar conductivities at infinite dilution of `Mg^(2+)` and `Br^(-)` are 105.8 `Omega^(-1) cm^(-2) mol^(-1) ` and `78.2 Omega^(-1) cm^(-2) mol^(-1) ` r

2 Answers 4 Views

If the molar ionic conductivities of` K^(+)` and `I^(-) ` at zero concentration are `73.4 ` and `76.3 Omega^(-1) cm^(2) mol^(-1)` respectively calcula

2 Answers 6 Views

Specific conductance of 0.1 M NaCl solution is `1.01xx10^(-2) ohm^(-1) cm^(-1)` . Its molar conductance in `ohm^(-1) cm^(2) mol^(-1)` is

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`K_(2)SO_(4)to2K^(+)+SO_(4)^(2-)`
`(lamda_(m)^(@))_(K_(2)SO_(4))=2(lamda_(m)^(@))_(K)+(lamda_(m)^(@))_(SO_(4)^(2-))`
`=2xx73.5+160+160`
=307

5 views Answered 2023-02-05 15:29