<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2013) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2013) (Learn how and when to remove this template message) </Td> </Tr> <P> Miscibility / mɪsɪˈbɪlɪti / is the property of substances to mix in all proportions (that is, to fully dissolve in each other at any concentration), forming a homogeneous solution . The term is most often applied to liquids, but applies also to solids and gases . Water and ethanol, for example, are miscible because they mix in all proportions . </P> <P> By contrast, substances are said to be immiscible if a significant proportion does not form a solution . Otherwise, the substances are considered miscible . For example, butanone is significantly soluble in water, but these two solvents are not miscible because they are not soluble in all proportions . </P>

When do we say that liquids are miscible