Saved Bookmarks
| 1. |
+ A). The of a solution changes from 5 to 8 when the solution is diluted by 1000000 times.(R) : When the conc.of M+ ion decreases by 10 times, then pH of the solution iy 10 times, then PH of the solution increases by one unit.s |
|
Answer» ∵pH=6∴H + =10 −6 MAfter DILUTION [H + ]= 100010 −6 =10 −9 M∴[H + ] from H 2 O cannot be neglected.Total [H + ]=10 −9 +10 −7 =10 −7 (10 −2 +1) =10 −7 (1.01)pH=−log(1.01×10 −7 ) =7−0.0043 =6.9957Explanation:mark my ANSWER as the BRAINIEST answer |
|