Titania is becoming an important material with versatile applications as pigments, capacitors, solar cells, catalyst, photocatalysts etc[1]. It has been extensively studied as an effective photocatalyst for photocatalytic degradation of organic and inorganic pollutants in waste water[2]. Due to its unique properties like chemical inertness, non-toxicity and photostability, titaniafinds a wide range of applications[3]. However, the major constraints for TiO2photocatalyst are its low quantum efficiency, wide band gap (3.2 eV) energy, and relatively high electron–hole recombination rate[4]. Therefore,
doping with metals in TiO2 is becoming essential to increase the life time of the charge carrier as well as band gap tuning to a desired level[5]. Metal doping affects the physico-chemical properties like crystallinity, optical, textural and surface
properties etc of TiO2 toward its applications. The above properties are influenced by different synthetic methods[6,7]. Silver doped TiO2 is very much attractive for better photocatalytic acivity in terms of enhancement of electron–hole separation by acting as electron traps, extending light absorption into the visible range and modifying surface properties of photocatalysts.