Oil and food dye?

Why doesn't food dye dissolve in water?

Some food dyes DO dissolve in water. The US FDC approved food colorings do dissolve in water.

Dyes used in some other things sometimes do not. For example, those used in plastics are not generally water soluble.
As oil and food dye are generally organic compounds which does not develop polarity ,hence these dyes does not dissolve in water,.

The answers post by the user, for information only, FunQA.com does not guarantee the right.

More Questions and Answers:
  • Calculate the change in pH that occurs. Is this right?
  • What is the suitable hardness of drinking water ?
  • What do you think about use thiourea dioxide to make reductions of indigo?
  • Consider the reaction Q+R→S+T and the rate law for the reaction rate:rate = k[Q]0[R]2.?
  • If you had the chance to travel to outerspace would u enter a black hole?
  • What is carbon-12?
  • Briefly descrbe the importance of each, easy element questions?
  • What are the hydronium ion concentrations of solutions whose pH’s are:?
  • Help me please??