Answer: The process of depositing a layer of a desired metal on any other material by means of electrolysis is called electroplating.Question 4: Chemical effect of electric current is also known by which term?Answer: ElectrolysisQuestion 5: What is galvanization?Answer: Applying a layer of zinc...
Fig. 26.1 shows two copper plates, called electrodes, immersed in some distilled water. The plates are connected in series with a bulb, a switch and a battery. When the switch is closed the bulb does not light as distilled water is a poor conductor....
Answer: Magnetic needle shows deflection because of conduction of electricity through the solution. We know that when electric current passes through a conductor, the conductor behaves like a magnet. This is called magnetic effect of electric current....
Dae-Soon Lim In-Ho Yoon and Steven Danyluk.Effect of electric field on chemical mechanical polishing of langasite.Wear. 2001Lim,D. S.,Yoon,I. H.,Danyluk,S.Effect of electric field on chemical mechanical polishing of langasite.Wear. 2001...
The overall effect is either endothermic or exothermic. However, for most reactions, the process is exothermic and energy is released. This release is usually in the form of thermal energy. The thermal energy associated with a chemical reaction is always measured at constant pressure and is known...
3c). The beneficial effect of the borate buffer in reducing the cathodic overpotential loss may be attributed to serving as a proton source in our near-neutral NaBr electrolyte33 and suppressing local pH gradients at the cathode34. Catalytic process The kinetics of bromate decomposition to bromide...
K. et al. Trends in the exchange current for hydrogen evolution. J. Electrochem. Soc. 152, J23–J26 (2005). Google Scholar Rodriguez, P., Kwon, Y. & Koper, M. T. M. The promoting effect of adsorbed carbon monoxide on the oxidation of alcohols on a gold catalyst. Nat. Chem. 4...
select article The effect of electroactive length and intrinsic conductivity on the actuation behaviour of conducting polymer-based yarn actuators for textile muscles Research articleOpen access The effect of electroactive length and intrinsic conductivity on the actuation behaviour of conducting polymer-based...
The invention relates to an insulated-gate field effect transistor which is adapted for detecting and measuring various chemical properties such as ion activity in a solution. The device has a chemically sensitive layer which overlies a portion of a substrate other than that covered by the gate ...
The effect of variations in temperature, pressure and concentration would have to be separately considered for the desired conditions. In commercial practice, difficulties due to minor components, and to failure to attain a condition of pure equilibrium during burning or cooling, require special ...