sapling learning.com Apple iCloud ring 17. BURTON-PYE Activities and Due Dates I

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sapling learning.com Apple iCloud ring 17. BURTON-PYE Activities and Due Dates I Hw 18 5/8/2017 11:55 PM 4/12 5/8/2017 o7:25 PM t Print calculator Periodic Table estion 4 of 12 incorrect incorrect Sapling Learning Which of the following statements are true? Fats that contain more saturated fatty acid than unsaturated fatty acid residues are more likely to be solid at room temperature Triacylglycerols (triglycerides are composed of fatty acid residues and glycerol. Saturated fats are more likely than unsaturated fats to be solid at room temperature saturated fats have lower melting points than do unsaturated fats. Triacylglycerols (triglycerides) are carboxylic acids. Correct Previous View Solulion

Explanation / Answer

unsaturated fatty acids due to the presence of dobule bonds will have which are relatively weak will have lower boiling points than the saturated fatty acids. hence fats havng more saturated fatty acid residues than unsaturatded fatty acid will remain solid at room temperature. ( Correct)

2.Triglycerides are tri esters of fatty acids and glycerol. ( B is correct)

3. The molar mass of saturated fatty acids is more than that of unsaturated fats as a results they will have highe melting point and remain solid at room temperature ( C is also correct)

4. D and E are incorrect.

3.

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