Archive
9th of September 2015
Chemistry
Q:

what is weak base and weak acid ...........name some examples for both

Shriya Natta - Junior - Class VI

Wednesday, September 09, 2015 at 18:55:PM

A:

Strong base: It undergoes almost complete ionisation in aqueous solution to produce a high concentration of OH.

         Example: NaOH (aq) Na+(aq) + OH(aq)

 

Weak base: It undergoes only partial ionisation in aqueous solution to produce a low concentration of OH in solution.

            Example: NH4OH (aq) NH+(aq)  + OH(aq)

Wednesday, September 09, 2015 at 18:56:PM