Chemical Reaction Engineering In chamber process of sulphuric acid manufacture in industry, the gas phase oxidation of SO₂ to SO₃ is accomplished by a __________ reaction. Non-catalytic heterogeneous Catalytic homogenous Catalytic heterogeneous Non-catalytic homogeneous Non-catalytic heterogeneous Catalytic homogenous Catalytic heterogeneous Non-catalytic homogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A photochemical reaction is All of these Initiated by light Accompanied with emission of light Catalysed by light All of these Initiated by light Accompanied with emission of light Catalysed by light ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A plug-flow reactor is characterised by Presence of axial mixing High capacity Presence of lateral mixing Constant composition and temperature of reaction mixture Presence of axial mixing High capacity Presence of lateral mixing Constant composition and temperature of reaction mixture ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Photo-chemical reactions occur in presence of Solid catalysts Monochromatic radiation only Darkness Sunlight Solid catalysts Monochromatic radiation only Darkness Sunlight ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The time needed to achieve the same fractional conversion for particles of different sizes (d) when chemical reaction controls, is proportional to √d D2 D1.5 D √d D2 D1.5 D ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a CSTR __________ varies with time. Both A & B Reaction rate Concentration Neither A nor B Both A & B Reaction rate Concentration Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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