Which sea has maximum salt concentration?

You are given three solutions A,B and C. the pH values of the solutions are 4.5, 7.0 and 10.0 respectively? Which of these has maximum concentration of H_3O^(+) ion.

Four engine are working between Which one has maximum efficiency?

Which planet has maximum of satellites?

Plants growing in saline soil with high salt concentration are

Which has maximum internal energy at 290K ?

Which ion has maximum size in Lanthanoid series ?

Which state of india has maximum under-nourished cases.

Which of the following are concentration cell?

The enthalpy of neutralisation of four acids HA,HB,HC and HD witgh NaOH are 13,-12,-11,-10 Kcal//mol. Which salt has maximum degree of hydrolysis?