The melting point of elaidic acid is to be compared with the melting points of stearic and oleic acids. Concept introduction: Fatty acids are of two types: saturated fatty acid and unsaturated fatty acid. In Saturated fatty acid, double bond is absent, whereas unsaturated fatty acid consists of one or more than one double bond. The melting point of a fatty acid indirectly depends upon the number of double bond present in an acid. Higher is the number of double bonds in an acid, lower will be the melting point of that acid.

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Chapter 10, Problem 44P

Interpretation Introduction

Interpretation: The melting point of elaidic acid is to be compared with the melting points of stearic and oleic acids.

Concept introduction: Fatty acids are of two types: saturated fatty acid and unsaturated fatty acid. In Saturated fatty acid, double bond is absent, whereas unsaturated fatty acid consists of one or more than one double bond. The melting point of a fatty acid indirectly depends upon the number of double bond present in an acid. Higher is the number of double bonds in an acid, lower will be the melting point of that acid.

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