Question

name one salt whose solution has ph more than 7 and one salt whose solution has ph less than7

Answer 1

1)Sodium carbonate ( Na2CO3 ) solution has a pH more than 7
2)ammonium chloride (Nh4Cl) solution has a ph less than 7

Answer 2

Strong base and weak acid has ph more than 7


for ex - Na2CO3



also....,



strong acid and weak base has ph less than 7



for ex- na2cl





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