Question

in the equation $c_1\times v_1 = c_2\times v_2$, $c_1$ represents the ____ of the solution.
initial concentration
initial volume
final concentration
final volume

Explanation:

In the dilution formula \(C_1\times V_1 = C_2\times V_2\), \(C\) stands for concentration and \(V\) stands for volume. The subscript \(1\) is used for the initial (before dilution) state and subscript \(2\) for the final (after dilution) state. So, \(C_1\) is the initial concentration.

Answer:

initial concentration