Stoichiometry 1 centipoise is equivalent to 2.42 lb/ft.hr 1 gm/cm.second 2.42 lb/ft.second 1 centistoke 2.42 lb/ft.hr 1 gm/cm.second 2.42 lb/ft.second 1 centistoke ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 20 15 10 5 20 15 10 5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not used for computing latent heat of vaporisation? Clausius-Clayperon equation Hess Kistyakowasky's equation Reference substance plots based on Durhing & Othmer plots Clausius-Clayperon equation Hess Kistyakowasky's equation Reference substance plots based on Durhing & Othmer plots ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The latent heat of vaporisation Decreases as pressure increases Decreases with increased temperature All of these Becomes zero at the critical point Decreases as pressure increases Decreases with increased temperature All of these Becomes zero at the critical point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the Temperature Both A & B Solute concentration Neither A nor B Temperature Both A & B Solute concentration Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In physical adsorption, as compared to chemisorption, the Activation energy is very high Rate of adsorption is controlled by the resistance to surface reaction Quantity adsorbed per unit mass is higher Heat of adsorption is very large Activation energy is very high Rate of adsorption is controlled by the resistance to surface reaction Quantity adsorbed per unit mass is higher Heat of adsorption is very large ANSWER DOWNLOAD EXAMIANS APP
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