Chemical Reaction Engineering The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from L.0 to 10⁻⁸ L.l.to 10² None of these 0.1 to 0.9 L.0 to 10⁻⁸ L.l.to 10² None of these 0.1 to 0.9 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 D1.5 √d D D2 D1.5 √d D D2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The role of a catalyst in a chemical reaction is to change the Final products Heat of reaction Activation energy Equilibrium constant Final products Heat of reaction Activation energy Equilibrium constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of __________ reactions, the reaction rate does not decrease appreciably as the reaction proceeds. Auto catalytic Parallel Catalytic Series Auto catalytic Parallel Catalytic Series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Knudsen diffusion is directly proportional to T 1/√T √T T₂ T 1/√T √T T₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In the converter of the contact process for the manufacture of H₂SO₄ the equilibrium conversion of SO₂ __________ (i) __________ with increase in temperature and __________ (ii) __________ with increase in the mole ratio of SO₂ to air. (i) increases (ii) increases (i) decreases (ii) increases (i) decreases (ii) decreases (i) increases (ii) decreases (i) increases (ii) increases (i) decreases (ii) increases (i) decreases (ii) decreases (i) increases (ii) decreases ANSWER DOWNLOAD EXAMIANS APP
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