Question

The ph of a solution of hcl is 4. This show that the molarity of solution is :

Answer 1

acidic



colour change into blue to red...

Answer 2

Ph of hcl is 4

that means its an acidic solution so the concentration of h+ ions or h2co3+ ions will be more

Molarity is defined for total absolute ions concentration Here ph value tends to 4

kph = log x 10^-4

so Molarity of solution is acidix