Hexane, CH₁4 (mw-86) has a boiling point of 68°. Ethanol, CH,CH₂OH (mw-46) has a boiling point of 78°. Mark each of the following statements as TRUE or FALSE. a. Ethanol must have stronger intermolecular attraction, based on its higher boiling point. b. Ethanol has a higher boiling point because of greater London dispersion force c. Both hexane and ethanol have hydrogen bonding. d. Ethanol has a higher boiling point due to hydrogen bonding. a, d true b, d true a, c true all true QUESTION 24 grams of If 15 copper (II) chloride react with 20 grams of sodium nitrate, findout the limiting reagent. CuCl2 + 2 NaNO3 → Cu(NO3)2 + 2 NaCl CuCl2 O NaNO3 O Both reagent react in same ratio. so, no limiting reagent O None of above

Hexane, CH₁4 (mw-86) has a boiling point of 68°. Ethanol, CH,CH₂OH (mw-46) has a boiling point of 78°. Mark each of the following statements as TRUE or FALSE. a. Ethanol must have stronger intermolecular attraction, based on its higher boiling point. b. Ethanol has a higher boiling point because of greater London dispersion force c. Both hexane and ethanol have hydrogen bonding. d. Ethanol has a higher boiling point due to hydrogen bonding. a, d true b, d true a, c true all true QUESTION 24 grams of If 15 copper (II) chloride react with 20 grams of sodium nitrate, findout the limiting reagent. CuCl2 + 2 NaNO3 → Cu(NO3)2 + 2 NaCl CuCl2 O NaNO3 O Both reagent react in same ratio. so, no limiting reagent O None of above

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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