chapter 5 electrochemistry class 12 chemistry textbook solution

    1. Choose the most correct option.

    i. Two solutions have the ratio of their concentrations 0.4 and ratio of their conductivities 0.216. The ratio of their molar conductivities will be

    a. 0.54

    b. 11.574
    c. 0.0864

    d. 1.852

    Answer:-

    0.54

    Explanation:

    Given:

    \( \frac{K_1}{K_2} = 0.216 \), \( \frac{C_1}{C_2} = 0.4 \)

    As we know,

    \[ \Lambda_m = \frac{K}{C} \times 100 \] \[ \frac{\Lambda_{m_1}}{\Lambda_{m_2}} = \frac{\frac{K_1}{C_1} \times 100}{\frac{K_2}{C_2} \times 100} \] \[ \Rightarrow \frac{\Lambda_{m_1}}{\Lambda_{m_2}} = \frac{K_1/K_2}{C_1/C_2} \] \[= \frac{0.216}{0.4}\] \[= 0.54\]
    Q 1.1
    Q 1.2

    chapter 5 elctrochemistry textbook solution page 117