PRAVIN SINGARE

colorimetric estimation polymer chemistry chemical kinetics nanoparticles as catalysts catalyst poison inhibitors promoters acid-base catalysed reactions enzyme catalysed reactions heterogeneous catalyst homogeneous catalyst properties of catalyst catalysts n-type semiconductor p-type semiconductor hydrogen production by direct electrolysis of wate hydrogen fuel solar energy solar cells renewable energy sources bragg's x-ray spectrometer laws of crystallography crystallography crystal symmetry cubic lattice braggs equation solid state chemistry spectrophotometer estimation of cr (vi) diphenyl carbazide cr (vi) fe(iii) salicylic acid complex colorimetric titration static method velocity constant alkaline hydrolysis chemical kinetics study conductometry ph measurement ph metry iso-electronic point iso-electric point glycime fractional change method order of chemical reaction molecular weight determination of polymer pva application of ostwalds viscometer viscosity solutions emulsions surfactants colloidal state molecular spectroscopy