Question

equal lengths of mg ribbon are taken in both test tubes and b H2SO4 is added to test tube a and H2CO3 is added to test tube b in equal amounts.
[A] out of the 2 test tubes taken which one will have lower ph and which one will have lower H- ion concentration respectively

Answer 1

Answer:H2SO4 will have the lower ph value as it is having 2.74 and H2CO3 is having 4.2 or 4.3 ph value.

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