Jade 102 Mock Half Exam Spring 2018 b & c only 1.What would you name the following: All of the above Ionic bond a. element b. molecular compound 6. A beaker of pure HBr has the following c. ionic compound IMF’s d. molecular element e. molecule LDF Dipole Dipole 2. Identify the ionic compound Hydrogen bond NH4Cl Ionic NH3 a & b only HF a & c only CO2 a, b, & c a & d 3. Which of the following is an example of an intramolecular force? 7. Which would dissolve BEST in C8H18 London Dispersion force H2O Dipole-Dipole force KBr Hydrogen bond C2H6 Covalent bond C12H26 Ionic bond C8OH20 All of the above A, B, and C 8. Which would dissolve BEST in H2O D and E I2 4. A beaker of pure CH3NH2 has the CH3F following CH3NH2 IMF’s LDF Dipole Dipole Hydrogen bond a & b only b & c only All of the above Ionic bond 9. Rank the following in order of increasing boiling point: 5. A beaker of pure I2 has the following CH3CH2CH3 CH3CH2OH, CH3CH2CH2OH, and CH3CH2OCH3 IMF’s a. CH3CH2OH, < CH3CH2OCH3 < LDF Dipole Dipole CH3CH2CH3 < CH3CH2CH2OH Hydrogen bond a & b only
Jade 102 Mock Half Exam Spring 2018 1.What would you name the following: a. element b. molecular compound c. ionic compound d. molecular element e. molecule 2. Identify the ionic compound NH4Cl NH3 HF CO2 3. Which of the following is an example of an intramolecular force? London Dispersion force Dipole-Dipole force Hydrogen bond Covalent bond Ionic bond All of the above A, B, and C D and E 4. A beaker of pure CH3NH2 has the following IMF’s LDF Dipole Dipole Hydrogen bond a & b only b & c only All of the above Ionic bond 5. A beaker of pure I2 has the following IMF’s LDF Dipole Dipole Hydrogen bond a & b only b & c only All of the above Ionic bond 6. A beaker of pure HBr has the following IMF’s LDF Dipole Dipole Hydrogen bond Ionic a & b only a & c only a, b, & c a & d 7. Which would dissolve BEST in C8H18 H2O KBr C2H6 C12H26 C8OH20 8. Which would dissolve BEST in H2O I2 CH3F CH3NH2 9. Rank the following in order of increasing boiling point: CH3CH2CH3 CH3CH2OH, CH3CH2CH2OH, and CH3CH2OCH3 a. CH3CH2OH, < CH3CH2OCH3 < CH3CH2CH3 < CH3CH2CH2OH