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A triglyceride is shown below - VCE - SSCE Chemistry - Question 8 - 2021 - Paper 1

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A triglyceride is shown below. HC C O C_1_7H_3_5 HC O C_1_9H_3_9 HC C O C_1_7H_3_3 Which one of the following statements about the triglyceride is correct?... show full transcript

Worked Solution & Example Answer:A triglyceride is shown below - VCE - SSCE Chemistry - Question 8 - 2021 - Paper 1

Step 1

A. The fatty acids from the triglyceride will not undergo oxidative rancidity.

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Answer

This statement is incorrect. Fatty acids in triglycerides can undergo oxidative rancidity, especially if they contain unsaturated bonds.

Step 2

B. The triglyceride will hydrolyze to carbon dioxide and water.

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Answer

This statement is also not entirely accurate. Triglycerides hydrolyze to produce glycerol and fatty acids, not directly to carbon dioxide and water.

Step 3

C. The triglyceride will have three carbon-carbon double bonds.

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Answer

This statement is false. The triglyceride structure depicted does not show three carbon-carbon double bonds.

Step 4

D. The triglyceride is insoluble in water.

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Answer

This statement is correct. Triglycerides are non-polar molecules and do not dissolve well in water.

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