Question

Consider the strong electrolytes $Z_m X_n, U_m Y_p$ and $V_m X_n$. Limiting molar conductivity $\left(\Lambda^0\right)$ of $U _{ m } Y _{ p }$ and $V _{ m } X _{ n }$ are $250$ and $440 \,S \,cm ^2 mol ^{-1}$, respectively. The value of $( m + n + p )$ is ______ Given:

Ion	Zn+	Up+	Vn+	Xm-	Ym-
λ0 (S cm2 mol-1)	50.0	25.0	100.0	80.0	100.0

 $\lambda^0$ is the limiting molar conductivity of ions. The plot of molar conductivity (A) of $Z_{ m } X _{ n } v s c ^{1 / 2}$ is given below

Answer 1

Correct Answer: 7

The value of m + n + p  = 7