Among the following substances which ca(?) dissolved in water?
a. Oil.
b. Sugar
c. Coffee
d. Both a and c
![Among The Following Substances Which Ca Dissolved In Water A Oil B Sugar C Coffee D Both A And C class=](https://ph-static.z-dn.net/files/da6/6b4a201533e426cd7fa0d15dfa9fab35.png)