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Question: In the context of Decision Trees, what does \'pruning\' refer to?Options: Adding more bran..
Question: What is a primary advantage of using Random Forests over a single Decision Tree?Options: L..
Question: What is the primary difference between physisorption and chemisorption? (2023)Options: Phy..
Question: Which of the following is NOT a method for measuring surface area of adsorbents? (2022)Opt..
Question: Which of the following is a characteristic of multilayer adsorption? (2019)Options: Occurs..
Question: What is the term for the maximum amount of adsorbate that can be adsorbed on a given mass ..
Question: The Freundlich adsorption isotherm is best described by which equation? (2023)Options: x/m..
Question: In the Langmuir adsorption isotherm, which assumption is NOT made? (2019)Options: Adsorpti..
Question: What is the effect of adding a non-volatile solute to a solvent on its boiling point? (201..
Question: What is the van \'t Hoff factor (i) for a strong electrolyte like Na2SO4 in solution? (202..
Question: What is the osmotic pressure of a solution containing 2 moles of glucose in 1 liter of sol..
Question: If 0.5 moles of a non-volatile solute is dissolved in 1 kg of water, what is the expected ..
Question: What is the freezing point depression of a solution containing 1 mole of NaCl in 1 kg of w..
Question: What is the vapor pressure of a solution containing 1 mole of solute in 9 moles of solvent..
Question: Which of the following is an example of a molecular solid? (2023)Options: NaClDiamondIodin..
Question: What is the formula for calculating the number of atoms in a face-centered cubic unit cell..
Question: Which of the following structures has the highest packing efficiency? (2019)Options: Simpl..
Question: What is the primary type of bonding in metallic solids? (2020)Options: Ionic bondingCovale..
Question: Which of the following is NOT a property of metals? (2021)Options: Good electrical conduct..
Question: What type of packing is observed in a body-centered cubic (BCC) structure? (2023)Options: ..
Question: Which type of solid has a definite melting point? (2022)Options: Amorphous solidCrystallin..
Question: In a simple cubic lattice, how many atoms are present in one unit cell? (2019)Options: 124..
Question: Which of the following is a characteristic of ionic solids? (2020)Options: High electrical..
Question: What is the coordination number of atoms in a face-centered cubic (FCC) structure? (2021)O..
Question: What is the oxidation state of nitrogen in NH4Cl? (2023)Options: -3+3+10Correct Answer: -3..
Question: In the reaction Zn + Cu²⁺ → Zn²⁺ + Cu, which element is oxidized? (2022)Options: ZnCu²⁺Zn²..
Question: What is the role of MnO4⁻ in acidic medium during redox reactions? (2020)Options: Oxidizin..
Question: In the reaction 2Fe²⁺ + Cl2 → 2Fe³⁺ + 2Cl⁻, what is being oxidized? (2021)Options: Fe²⁺Cl2..
Question: Which of the following reactions is an example of a redox reaction? (2023)Options: H2 + Cl..
Question: What happens to the equilibrium position when a catalyst is added to a reaction at equilib..
