Question

Cabbage juice turns pink in solutions with pH below 7 and green in solutions with pH above 7. You drop some cabbage juice in a sink full of soapy dishes and in a glass of soda. The cabbage juice is green in the soapy water and pink in the soda. Which substance is basic?

Answer 1

\(\huge\color{green}{{\rm welcome~to}\rm ~openstudy!!}\)
this is open study feedback section if you look at the top there is find more subject click on that and find chemistry section for that question :)

Answer 2

http://openstudy.com/study#/groups/Chemistry here is a link