pH of which solution is not affected by dilution – InterviewSolution

1.	pH of which solution is not affected by dilution
Answer» ` 0.01 M CH_3 COONH_4` `0.01 M NaH_2PO_4` `0.01 M NACL` `0.01 M NaHCO_3` SOLUTION :Inaqueoussolution, a saltof weakacidandaweakbaseacts asabuffersolution. THEPH ofbuffersolutiondo not changeon DILUTION`NaHCO_3`and ` H_2 PO_4` from`NaH_2 PO_4` areamphiporticanions. ThepHof solutioncontainingamphiproticanionsdo notchangeondilution .

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