Question

Winter green’s oil is:
A) An ester
B) A carboxylic acid
C) An alcohol
 D) A ketone

Answer 1

Hint:Seasoner is a necessary oil that’s traditionally derived from the leaves of the wintergreen plant. Birch oil, the active ingredient of flavouring, is often chemically synthesized and is commonly stated as flavoring in many products.

Complete step by step answer:
Wintergreen oil may be a straw or pinkish fluid liquid that's strongly aromatic with a sweet, woody odor.
components: sweet-birch oil (about 98 percent), α-pinene, myrcene, delta-3-carene, limonene, 3,7-guaiadiene, and delta-cadinene.hat provides such plants a particular "medicinal" smell whenever bruised.
 Salicylate sensitivity could be a common adverse reaction to the sweet-birch oil in wintergreen oil ; it can produce allergy-like symptoms or asthma.
Wintergreen volatile oil is sometimes obtained by steam distillation of the leaves of the plant following maceration in warm water. salicylate isn't present within the plant until formed by enzymatic action from a glycoside within the leaves as they're macerated in warm water. Oil of wintergreen is additionally manufactured from some species of birch, but these deciduous trees don't seem to be called wintergreens. Spiraea plants also contain salicylate in large amounts and are used similarly to wintergreen. Wintergreen encompasses a strong "minty" odor and flavor; however, the Gaultheria-genus plants don't seem to be true mints, which belong to the Mentha.
Thus Oil of wintergreen is an ester.
The key component of oil is sweet-birch oil (about 98%). The structure of winter oil contains ester functional groups.
Therefore, option (A) is correct.

Note: Some people use small doses of flavour to extend stomach juices and improve digestion. Wintergreen leaf is usually applied on to the skin as a wash for achy joints (rheumatism), sore muscles, and lower back pain. seasoner is applied to the skin as a “counter irritant” to alleviate muscle pain.