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Question: If the enthalpy of a system increases, the process is considered _____.Options: exothermic..
Question: What is the work done by an ideal gas during an isothermal expansion from volume Vi to Vf?..
Question: Which of the following processes is characterized by constant pressure?Options: Isothermal..
Question: For a reversible process, the efficiency of a Carnot engine is given by which formula?Opti..
Question: In a binary solution of A and B, if the vapor pressure of pure A is 80 mmHg and that of pu..
Question: Which type of solution does Raoult\'s Law apply to most accurately?Options: Ideal solution..
Question: In the context of adsorption, what does the term \'saturation\' refer to?Options: Complete..
Question: Which of the following factors does NOT affect the adsorption capacity of a solid?Options:..
Question: What is the primary driving force for adsorption in physisorption?Options: Chemical bondsV..
Question: Which of the following is NOT a characteristic of chemisorption?Options: ReversibleHigh he..
Question: Which of the following statements is true regarding the Langmuir adsorption isotherm?Optio..
Question: What type of adsorption occurs when the adsorbate forms strong chemical bonds with the ads..
Question: In the Freundlich adsorption isotherm, which parameter indicates the extent of adsorption?..
Question: What is the concentration in ppm of a solution containing 1 gram of solute in 1 liter of s..
Question: If 5 moles of KCl are dissolved in 1 kg of water, what is the molality of the solution?Opt..
Question: What is the percentage by mass of a solution containing 20 grams of solute in 180 grams of..
Question: What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of solution? (..
Question: Which of the following is a unit of concentration that expresses the amount of solute per ..
Question: Which of the following is a characteristic of a liquid in equilibrium?Options: Constant de..
Question: Which gas law relates volume and temperature at constant pressure?Options: Boyle\'s LawCha..
Question: Which colligative property can be used to determine the molar mass of a solute?Options: Va..
Question: Which of the following statements is true regarding colligative properties?Options: They d..
Question: If 1 mol of NaCl is dissolved in water, how many particles are present in solution?Options..
Question: What is the primary reason gases can be compressed much more than liquids or solids?Option..
Question: Which state of matter is characterized by having no fixed shape and no fixed volume?Option..
Question: What is the effect of increasing the concentration of a solute on the freezing point of a ..
Question: If 1 mole of a non-volatile solute is dissolved in 1 kg of water, what is the expected cha..
Question: Which of the following will have the lowest boiling point?Options: 0.1 M NaCl0.1 M KBr0.1 ..
Question: What is the osmotic pressure of a solution containing 0.5 moles of glucose in 1 L of solut..
Question: In a binary solution of A and B, if the vapor pressure of A is 80 mmHg and that of B is 40..
