The limiting molar conductivities of NaI , NaNO 3 and AgNO 3 are 12 . 7 , 12 . 0 and 13 . 3   mSm 2…

The limiting molar conductivities of NaI,NaNO3 and AgNO3 are 12.7,12.0 and 13.3 mSm2 mol-1, respectively (all at 25 °C). The limiting molar conductivity of AgI at this temperature is____mSm2 mol-1.

Solution

(1) λm∞NaI=12.7mSm2 mol-1

(2) λm∞NaNO3=12.0mSm2 mol-1

(3) λm∞AgNO3=13.3mSm2 mol-1

λm∞AgI=1+3-2

=12.7+13.3-12.0

=26.0-12.0

λm∞AgI=14.0

Asked in: JEE Main 2022 (27 Jun Shift 1)

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