1.

Which of the following would be an acidic solution?

Answer»

Solution having hydrogen ion concentration of `10^(-7)`M
Solution having hydrogen ion concentration of `10^(-13)` M
Solution having hydrogen ion concentration of `10^(-2)`M
Solution having hydrogen ion concentration of `10^(-12)` M

Solution :when`H^(+)gt 10^(-7) `M the slutionis ACIDIC`pH LT 7`thereforethesolutionhavingconcentrationof`10^(-2)`M (pH ` =2`) is acidic


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