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4. The boiling points of the four compounds: ethane (CH3CH3), ethanol (C2H$OH), dimethyl ether (CH3OCH;) and ethylene glycol (CH2OH-CH2OH) follow the order: 1). ethanol > ethane > dimethyl ether> ethylene glycol 2). ethylene glycol > ethanol > dimethyl ether > ethane 3). ethane > dimethyl ether > ethanol > ethylene glycol 4). ethylene glycol > dimethyl ether > ethanol > ethane 5. The process of fractional distillation can be used for the liquids having sufficient: 1). differences in their boiling points 2). differences in their melting points 3). differences in their solubility 4). differences in their viscosity 6. Three liquids A, B and C boil at 353 K, 403 K and 503 K, the vapor pressures of the three liquids at room temperature would follow the order: 1). A>B >C 2). В > А> C 3). A > С> В 4). C>A>B

4. The boiling points of the four compounds: ethane (CH3CH3), ethanol (C2H$OH), dimethyl ether (CH3OCH;) and ethylene glycol (CH2OH-CH2OH) follow the order: 1). ethanol > ethane > dimethyl ether> ethylene glycol 2). ethylene glycol > ethanol > dimethyl ether > ethane 3). ethane > dimethyl ether > ethanol > ethylene glycol 4). ethylene glycol > dimethyl ether > ethanol > ethane 5. The process of fractional distillation can be used for the liquids having sufficient: 1). differences in their boiling points 2). differences in their melting points 3). differences in their solubility 4). differences in their viscosity 6. Three liquids A, B and C boil at 353 K, 403 K and 503 K, the vapor pressures of the three liquids at room temperature would follow the order: 1). A>B >C 2). В > А> C 3). A > С> В 4). C>A>B

Chemistry
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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4. The boiling points of the four compounds: ethane (CH3CH3), ethanol (C2H5OH), dimethyl ether (CH3OCH3) and ethylene glycol (CH2OH-CH2OH) follow the order: 1). ethanol > ethane > dimethyl ether > ethylene glycol 2). ethylene glycol > ethanol > dimethyl ether > ethane 3). ethane > dimethyl ether > ethanol > ethylene glycol 4). ethylene glycol > dimethyl ether > ethanol > ethane 5. The process of fractional distillation can be used for the liquids having sufficient: 1). differences in their boiling points 2). differences in their melting points 3). differences in their solubility 4). differences in their viscosity 6. Three liquids A, B and C boil at 353 K, 403 K and 503 K, the vapor pressures of the three liquids at room temperature would follow the order: 1). A>B>C 2). B>A>C 3). A>C > B 4). C >A>B
Transcribed Image Text:4. The boiling points of the four compounds: ethane (CH3CH3), ethanol (C2H5OH), dimethyl ether (CH3OCH3) and ethylene glycol (CH2OH-CH2OH) follow the order: 1). ethanol > ethane > dimethyl ether > ethylene glycol 2). ethylene glycol > ethanol > dimethyl ether > ethane 3). ethane > dimethyl ether > ethanol > ethylene glycol 4). ethylene glycol > dimethyl ether > ethanol > ethane 5. The process of fractional distillation can be used for the liquids having sufficient: 1). differences in their boiling points 2). differences in their melting points 3). differences in their solubility 4). differences in their viscosity 6. Three liquids A, B and C boil at 353 K, 403 K and 503 K, the vapor pressures of the three liquids at room temperature would follow the order: 1). A>B>C 2). B>A>C 3). A>C > B 4). C >A>B
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