1. List the strongest intermolecular forces of the following b. NH3 a. CH₂F C. CH₂CH₂ e. CH₂OCH, B. CCI d. CH3NH₂ f. Cl₂ h. CHCl3 In the above questions, which are H- Bonding accepter only? In the above questions, which are H- Bonding donor, if any?

Consider the three compounds: pentane (C5H12), water (H2O), and hexane (C6H14). Which of the options below describes their miscibility?   a. Water and hexane are miscible with each other, but neither are miscible with pentane. b. All three compounds are miscible. c. None of the compounds are miscible with any other compounds given. d. Water and pentane are miscible with each other, but neither are miscible with hexane. e. Hexane and pentane are miscible with each other, but neither are miscible with water.

The solubility of O₂ in water is 0.590 g/L at an oxygen pressure 15 atm. What is the Henry's law constant for O₂ (in units of L atm/mol)? 2 3.93 x 10-3 8.14 x 10² с Lisaim 27.41 Latm 1.23 x 10-³ 1.26 0.0182:

In which of the following aqueous solutions would you expect Agl to have the highest solubility? Select one: O A. 0.050M KI O B. 0.050M Nal O C. pure water O D. 0.050 M Bal2 O E. 0.010 M AgNO3

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For a molecular species, its molar mass in g/mole would be the same number as its molecular mass in amu when:   A. the temperature is increased by 100 oC   B. there are an Avogadro’s number of molecules   C. there are two dozen molecules   D. the molecular species is dissolved in a solvent to form a solution   E. the temperature is 0 K

Which of the following statements is correct about the lattice energy and hydration of ionic solids in water? a. The lattice energy of Bas is more exothermic than MgO. b. The lattice energy of NaCl is more exothermic than CsBr. O. The hydration cenergy of BaF2 is more exothermic than CaF2. d. The hydration energy of NaCl is more exothermic than LICI. The lattice energy of KF is more exothermic than CaF). е.

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