The IL/solvent systems are of specific interest to energy storage and conversion systems, where ionic conductivity dictates ohmic losses and concentration polarization. The contribution of ion mobility and dissociation towards the ionic conductivity of the solution is non-linear and challenging to deconvolute. The available ion dissociation studies cover only highly concentrated or very dilute systems. Ions accumulate into clusters at high concentrations of RTILs, which result in partial ionization. Whereas, at very dilute concentrations of IL in solvent systems (<1 mM), complete dissociation can be expected as the solvent screens the attractive forces between the anion and cation, but there are exceptions. However, at an intermediate concentration range, the RTILs may undergo partial dissociation, the extent of which depends on the concentration of the RTIL and the type of solvent. The electrolyte morphology is especially sensitive to solvent concentration, and small changes in dilution often translate to more pronounced changes in the degree of dissociation. Consequently, the intensity of partial dissociation significantly influences the properties of the IL/solvent mixtures. Since there are limited approaches to understand the partial dissociation of ions, we probe into IL/ solvent electrolyte systems through the lens of degree of dissociation over comprehensive range of concentrations and try to correlate ionic conductivity with mixture composition.