Which of the following compounds will be most soluble in ethanol (CH3CH2OH)? Question 16 options: a. trimethylamine (N(CH3)3)
b. acetone (CH3COCH3)
c. ethylene glycol (HOCH2CH2OH)
d. hexane (CH3CH2CH2CH2CH2CH3)
e. None of these compounds should be soluble in methanol.

A chemical compound is a combination of different elements that are held together by chemical bonds.

Ethanol is an organic chemical compound that is known as simple alcohol.

It is naturally produced when sugar is fermented by yeast.

The compound that will be most soluble in ethanol is ethylene glycol (HOCH2CH2OH). This is because this compound is polar in nature and has the ability to form hydrogen bond and makes it soluble in ethanol.

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c. ethylene glycol (HOCH2CH2OH)

Explanation:

Ethylene glycol is polar in nature. The -OH groups in it are able to form hydrogen bond with ethanol molecule, which makes it soluble in ethanol.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.