Which molecules would dissolve in water based on polarity? select the 3 that apply. a. ch4 b. c2h6 c. c6h6 d. ch3ch2 ch2 ch2 ch2 ch2oh e. c5h10o5 apply

Option (D) and (E) are the correct answers.

Explanation:

Water is a polar solvent and it is known that like dissolves like. Hence, polar solutes easily dissolve in water.

For example, alcohols, amines etc are polar solvents.

Whereas hydrocarbons like methane, ethane, benzene etc have covalent bonding in their atoms. Hence, they are non-polar in nature due to which they are unable to dissolve in water or any other polar solvent.

Thus, we can conclude that out of the given options CH3CH2 CH2 CH2 CH2 CH2OH and C5H10O5 will dissolve in water based on polarity.

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.