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Question
Molar conductance of BaCl2, H2SO4 and HCl at infinite dilution are X1, X2 and X3 respectively. Molar conductance of BaSO4 at infinite dilution is ____________.
Options
`(("X"_1 + "X"_2 - 2"X"_3))/2`
X1 + X2 − X3
X1 + X2 − 2X3
`(("X"_1 + "X"_2 - "X"_3))/2`
MCQ
Fill in the Blanks
Solution
Molar conductance of BaCl2, H2SO4 and HCl at infinite dilution are X1, X2 and X3 respectively. Molar conductance of BaSO4 at infinite dilution is X1 + X2 − 2X3.
Explanation:
^0(BaSO4) = ^0(BaCl2) + ^0(H2SO4) − 2^0(HCI)
= X1 + X2 − 2X3
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Electrical Conductance of Solution
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