Osmosis is the diffusion of across a membrane.
O Large molecules like glucose
Water
Small molecules like 2 and CO2
O Molecules like sodium and potassium

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers