Equilibrium constants of `T_(2)O` `(T or _(1)^(3)H is an isotope " of "_(1)^(1)H)` and `H_(2)O` are different at 298 K. Let at 298 K pure `T_(2)O` has pT (like pH) is 7.62. The pT of a solution prepared by adding 10 mL. of 0.2 M TCl to 15 mL of 0.25 M NaOT is:
Calculate the pH of a solution which contains 100 ml of 0.1 H HCl and 9.9 ml of 1.0 M NaOH.
The volume strength of solution formed by mixing 1 lit 0.5 M H_2O_2 with 2 lit 0.5 M H_2O_2
At 298 K, the [H_(2),O^(+)] of a solution is 2 xx 10^(-9) M. The nature of the solution is
The weight of iodine liberated when excess of KI reacts with 500 ml of 1 M H_2O_2 is
10 ml of H_(2)O_(2) could release 224 ml of O_(2) at 273K and 2 atm pressure. What is the molarity of that H_(2)O_(2)
50 ml of 0.2 M HCl is added to 30 ml of 0.1 MKOH solution. Find the pH of the solution.
Calculate the partial pressures of O_2 and H_2 in a mixture of 3 moles of O_2 and 1 mole of H_2 at S.T.P.
From the given reaction 2KMnO_(4) + 3H_(2)SO_(4) + 5H_(2)O_(2) rarr K_(2)SO_(4) + 2MnSO_(4) + 8H_(2)O + 5O_(2) Find the normality of H_(2)O_(2) solution, if 20 mL of it is required to react completely with 16 mL of 0.02M KMnO_(4) solution (Molar mass of KMnO_(4) = 158 g mol^(-1) )
CaCO_(3) reacts with HCl to produce CaCl _(2), CO_(2)and H _(2)O. The approximate mass (in g) of CaCO_(3) required t react completely with 25 mL of 0.75 M HCl is (atomic mass of Ca = 40, C =12 O =16, Cl =35.5and H =1)
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
