Question

Is Biphenyl soluble in Methanol?

Answer 1

Hint: Biphenyl is a benzenoid aromatic compound made up of two benzene rings joined by a covalent bond. Natural sources of biphenyl include coal tar, crude oil, and natural gas. It was previously used as a citrus fungicide.

Complete answer:
Biphenyl is a colorless to yellow solid with a pleasant odor. One of the most thermally stable organic compounds is biphenyl. It burns at high temperatures, producing carbon dioxide and water when fully combusted. Carbon monoxide, smoke, soot, and low molecular weight hydrocarbons are all produced during partial combustion.
Soluble organic solvents include alcohol, ether, benzene, methanol, carbon tetrachloride, carbon disulfide, and others. It is only slightly soluble in water.
Biphenyl is an organic compound that has two phenyl rings connected to each other by a single bond. When three or more ortho positions in a biphenyl, i.e., positions occupied by a specific group, are substituted, the biphenyl becomes resolvable, or optically active.
Because biphenyl lacks the polar functional groups, it was only partially soluble in methyl alcohol. Because biphenyl is nonpolar and methyl alcohol is intermediately polar, only a small amount of biphenyl can dissolve in methyl alcohol.

Note:
Biphenyl is used as an antimicrobial food preservative as well as an antifungal agrochemical. Methanol (also known as wood alcohol and methyl alcohol) is a non-drinking type of alcohol that is primarily used to make fuel, solvents, and antifreeze. It is a colourless liquid that is volatile, flammable, and poisonous to humans, unlike ethanol.