4. A. Use the list of intermolecular and interparticle forces listed below to account for the following phenomena. Justify your answer in each case. London Dispersion Forces lonic Bonding Dipole-Dipole Interactions Metallic Bonding Hydrogen Bonding Covalent Bonding (i) NaCl has a very high heat of vaporization. (ii) The high volatility of helium (boiling point is – 267 °C, lowest of any element). (iii) What are the strongest attractive forces that must be overcome to boil carbon tetrachloride, (CCIL)? B. Read the following statement: NaF has a higher melting point than F2 because it has a greater molar mass. Do you agree with the statement? Explain why you believe the statement is true or fals-

4. A. Use the list of intermolecular and interparticle forces listed below to account for the following phenomena. Justify your answer in each case. London Dispersion Forces lonic Bonding Dipole-Dipole Interactions Metallic Bonding Hydrogen Bonding Covalent Bonding (i) NaCl has a very high heat of vaporization. (ii) The high volatility of helium (boiling point is – 267 °C, lowest of any element). (iii) What are the strongest attractive forces that must be overcome to boil carbon tetrachloride, (CCIL)? B. Read the following statement: NaF has a higher melting point than F2 because it has a greater molar mass. Do you agree with the statement? Explain why you believe the statement is true or fals-

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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