Chemical Engineering Basics The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increased by Increasing the concentration of copper sulphate solution Increasing the concentration of zinc sulphate solution Decreasing the surface area of the electrodes Increasing the surface area of the electrodes Increasing the concentration of copper sulphate solution Increasing the concentration of zinc sulphate solution Decreasing the surface area of the electrodes Increasing the surface area of the electrodes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Emulsion Precipitation Acid Saponification Emulsion Precipitation Acid Saponification ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the most ductile material is Mild steel Aluminium Nickel Copper Mild steel Aluminium Nickel Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Copper Aluminium Lead Brass Copper Aluminium Lead Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dezincification is a form of corrosion, which specifically applies to Babbit metal Steel Stainless steel Brass Babbit metal Steel Stainless steel Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Has very high C.O.P Consumer minimum horse power Employs minimum quantity of refrigerant Is as light as possible Has very high C.O.P Consumer minimum horse power Employs minimum quantity of refrigerant Is as light as possible ANSWER DOWNLOAD EXAMIANS APP
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