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The limiting molar conductivity of La3+ and Cl ions in aqueous medium at 298 K are 209.10 x10–4 and 76.35 x 10–4 S m2 mol–1, respectively. The transport number of Cl in an infinitely dilute aqueous solution of LaCl3 at 298 K is __________. (Round off to two decimal places)
    Correct answer is between '0.51,0.53'. Can you explain this answer?
    Verified Answer
    The limiting molar conductivity of La3+ and Cl– ions in aqueous ...
    In terms of concentration t- = molar conductance of cation ÷ total molar conductance
    Since there are three Cl- ions = 3× (76.35)
    = 229.05
    total molar conductance = 1× 209.10 + 3× ( 76.35)
    = 438 .15
    so. = 229.05÷ 438.15
    =0.5227
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    The limiting molar conductivity of La3+ and Cl– ions in aqueous ...
    Interms of concentration t- = molar conductance of cation ÷ total molar conductance

    since there are three Cl- ions = 3× (76.35)

    = 229.05

    total molar conductance = 1× 209.10 + 3× ( 76.35)
    = 438 .15




    so. = 229.05÷ 438.15
    =0.5227
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    Community Answer
    The limiting molar conductivity of La3+ and Cl– ions in aqueous ...
    To determine the limiting molar conductivity of La3+ and Cl-, we need to know the molar conductivity of each ion individually and then combine them.

    The molar conductivity of La3+ can be determined experimentally by measuring the conductivity of a solution containing only La3+ ions. Similarly, the molar conductivity of Cl- can be determined by measuring the conductivity of a solution containing only Cl- ions.

    Once we have the molar conductivity values for La3+ and Cl-, we can use the following equation to calculate the limiting molar conductivity of the combination:

    Limiting Molar Conductivity = Molar Conductivity of La3+ + Molar Conductivity of Cl-

    The values for the molar conductivity of La3+ and Cl- can be found in reference books or online databases.
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    The limiting molar conductivity of La3+ and Cl– ions in aqueous medium at 298 K are 209.10 x10–4 and 76.35 x10–4 S m2 mol–1, respectively. The transport number of Cl– in an infinitely dilute aqueous solution of LaCl3 at 298 K is __________. (Round off to two decimal places)Correct answer is between '0.51,0.53'. Can you explain this answer?
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    The limiting molar conductivity of La3+ and Cl– ions in aqueous medium at 298 K are 209.10 x10–4 and 76.35 x10–4 S m2 mol–1, respectively. The transport number of Cl– in an infinitely dilute aqueous solution of LaCl3 at 298 K is __________. (Round off to two decimal places)Correct answer is between '0.51,0.53'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The limiting molar conductivity of La3+ and Cl– ions in aqueous medium at 298 K are 209.10 x10–4 and 76.35 x10–4 S m2 mol–1, respectively. The transport number of Cl– in an infinitely dilute aqueous solution of LaCl3 at 298 K is __________. (Round off to two decimal places)Correct answer is between '0.51,0.53'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The limiting molar conductivity of La3+ and Cl– ions in aqueous medium at 298 K are 209.10 x10–4 and 76.35 x10–4 S m2 mol–1, respectively. The transport number of Cl– in an infinitely dilute aqueous solution of LaCl3 at 298 K is __________. (Round off to two decimal places)Correct answer is between '0.51,0.53'. Can you explain this answer?.
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