Equal volume of solutions `pH` values `8,10,12` are mixed with each other, the `pH` of resultant solution is nearly

Equal volums of solutions pH values 1,3,5,6 are mixed with each other . The pH of resultant solution is nearly

Equal volume of 2 solution having pH=2, pH=10 are mixed together at 90^@ C. The pH of resulting solution is : (Take K_(w)=10^(-12) at 90^@ C)

Equal volume of 2 solution having pH=2, pH=10 are mixed together at 90^@ C. The pH of resulting solution is : (Take K_(w)=10^(-12) at 90^@ C)

Equal volumes of two HCl solutions of pH=3 and pH=5 were mixed. What is the pH of the resulting solution ?

Equal volumes of two HCl solutions of pH=3 and pH=5 were mixed. What is the pH of the resulting solution?

Equal volumes of two HCl solutions of pH=3 and pH=5 were mixed. What is the pH of the resulting solution ?

Equal volumes of following solutions are mixed. In which case the pH of resulting solution will be average value of pH of two solutions?

Equal volumes of following solutions are mixed. In which case the pH of resulting solution will be average value of pH of two solutions?