Which is a chemical property of soda ash?
it's a highly basic substance.
it's a white crystalline powder.
it can dissolve in water.
it can be separated from water by distillation.

The best answer among the choices is the first option. The chemical property of soda is that it is a highly basic substance. It's chemical name is sodium carbonate. It is more basic than sodium bicarbonate. Adding soda ash in a solution would increase the pH of the solution.

well in order to answer this question you have to provide more information < 3

there is none because earth is stationary and flat.