An unknown solution changed the color of a phenolphthalein indicator from colorless to pink. What would you comment about the pH of the unknown solution?
The given solution is acidic in nature.
The given solution is basic in nature.
The given solution is neutral in nature.

Question

An unknown solution changed the color of a phenolphthalein indicator from colorless to pink. What would you comment about the pH of the unknown solution?
The given solution is acidic in nature.
The given solution is basic in nature.
The given solution is neutral in nature.

tesa12345 · Answer

isnt it b?

anonymous · Answer

Are The given solution is acidic in nature.
The given solution is basic in nature.
The given solution is neutral in nature.
the options?

tesa12345 · Answer

yes

anonymous · Answer

A colourless pink..
Let me go look on that. I think its acidic BUT let me look

anonymous · Answer

I believe it is more acidic.

tesa12345 · Answer

really? darn.. so its a?

thomaster · Answer

that's correct :)

anonymous · Answer

Yeah

anonymous · Answer

If you need anymore help with bio I can help! I love biology

tesa12345 · Answer

http://answers.yahoo.com/question/index?qid=20110131050518AAE2oUc but they picked b too

tesa12345 · Answer

but okay i gotta lot of questions(:

anonymous · Answer

tag me in them if you make a new post, kay?

tesa12345 · Answer

okay gottchu!(:

anonymous · Answer

lowering pH can change, so, pH will be acidic