This paper is devoted to the investigation of modified Chaplygin gas model in
the context of solvable k-essence cosmologies. For this purpose, we construct
equations of state parameter of this model for some particular values of the
parameter n. The graphical behavior of these equations are also discussed by
using power law form of potential. The relationship between k-essence and
modified Chaplygin gas model shows viable results in the dark energy scenario.
We conclude that the universe behaves as a cosmological constant, quintessence
phase or phantom phase depending upon n.Comment: 14 pages, 6 figure