Equivalent conductance at infinite dilution,λ⁰ of NH₄Cl,NaOH and NaCl are 128.0,217.8 and 109.9 ohm^-1cm²eq^-1 respectively. The equivalent conductance of 0.01N NH₄OH is 9.30 ohm^-1cm²eq^-1,then the degree of ionization of NH₄OH at this temperature would be(approximately)

The equilibrium constant for the reaction is 6.The initial concentration of each of CH₃COOH and C₂H₂OH is two(mole/lit).What is the concentration of CH₃COOC₂H₅ at equilibrium in moles /lit

1 mole of PCl₅ is heated with 0.2 mole of chlorine in a one litre vessel till equilibrium is established. At equilibrium if 0.8 mole of chlorine in the vessel, the value of equilibrium constant for the dissociation of PCl₅ is (in moles-lit^-1)

The electrolytic conductance of 0.01 M solution of acetic acid is 0.000163 Scm^-1 at 298k. The % of dissociation of acetic acid at 298K.Given A_m⁰ of acetic acid =390.7 Scm^-2/mole at 298K.

A_(g)+2B_(g)⇔2C_(g)+D_(g) was studied using an initial concentration of B which was 1.5 times that of A .But the equilibrium concentrations of A and B were found to be equal .Then K_c for the equilibrium

Dipole moment of HC1 = 1.03 D, HI = 0.38 D. Bond length of HC1 = 1.3 and HI = 1.6A .The ratio of fraction of an electric charge, δ, existing on each atom in HC1 and HI is

If the bond length and dipole moment of a diatomic molecule are 1.25 A and 1.0D respectively,what is the percent ionic character of the bond

The molar ionic conductivities of NH₄⁺ and OH^- at infinite dilution are 72 and 198 ohm^-1cm²mol^-1 respectively.The molar conductance of a centinormal NH⁴OH solution at the same temperature is found to be 9 ohm^-1cm²mol^-1,The percentage dissociation of NH⁴OH at this concentration will be

One mole of A and 2 moles of B are allowed to react in a one lit flask. What is the value of Kc if at equilibrium,0.4 moles of C is formed in the reaction A+2B⇔C+2D

H₃O⁺+OH^-→2H₂O