Stoichiometry The rate of material __________ is zero in case of a steady state system. Production Generation Input Accumulation Production Generation Input Accumulation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dissolving a solute in a solvent does not change its Vapour pressure Viscosity Specific heat None of these Vapour pressure Viscosity Specific heat None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Increases Remains unchanged Decreases Either A or B; depends on the type of solution Increases Remains unchanged Decreases Either A or B; depends on the type of solution 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 Neither A nor B Both A & B Solute concentration Temperature Neither A nor B Both A & B Solute concentration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ? ΔH = 1 (+ ve)and Δ V = -ve ΔV = 0 ΔH = 0 Both B and C ΔH = 1 (+ ve)and Δ V = -ve ΔV = 0 ΔH = 0 Both B and C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Increases with pressure rise Decreases with increasing pressure Both B & C Becomes zero at the critical point Increases with pressure rise Decreases with increasing pressure Both B & C Becomes zero at the critical point ANSWER DOWNLOAD EXAMIANS APP
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