Stoichiometry With increase in the temperature of pure (distilled) water, its POH and pH both 4ecreases POH decreases and pH increases PH and pOH both increases PH decreases and pOH increases POH and pH both 4ecreases POH decreases and pH increases PH and pOH both increases PH decreases and pOH increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is 0.6 0.4 0.2 0.8 0.6 0.4 0.2 0.8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One 'Therm' is equivalent to 10⁵ kcal 10⁹ kcal 10⁹ BTU 10⁵ BTU 10⁵ kcal 10⁹ kcal 10⁹ BTU 10⁵ BTU ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Ideal Non-ideal Buffer Colloidal Ideal Non-ideal Buffer Colloidal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Degrees of freedom will be equal to the number of components for a system comprising of Two liquid components and one solute (soluble in both the liquids) None of these Only soluble liquid components Partially miscible two liquid components system having two phases Two liquid components and one solute (soluble in both the liquids) None of these Only soluble liquid components Partially miscible two liquid components system having two phases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Is saturated Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is unsaturated Is saturated Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is unsaturated ANSWER DOWNLOAD EXAMIANS APP
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