I have to find which H is the most acidic ? But, I want to find the order of acidity.

Question

mathslover · Answer

Here. Sorry for bad image but...

thomaster · Answer

Maybe this will help :P http://academic.reed.edu/chemistry/roco/acidbase/most_acidicH.html

abb0t · Answer

More carbon less acidic. pKa of hydrocarbons is like 36-55 range (rough estimation)

anonymous · Answer

p=x>z>y
p is most acidic and y is the least acidic.

use the fact that a strong acid yields a weak conjugate base.
and remove each hydrogen and see whether the negative charge thus formed is stablilised or not.  
to look for stability give preference to resonance, then inductive effect.

anonymous · Answer

sorry, i wrote it wrong.

i was to write  p>x>z>y

apologies.