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When a certain cell was filled with 0.02N KCl solution, the resistance was 350ohm when the same cell was filled with 0.01N eq solution of sodium acetate the resistance was 1158ohm. If the specific conducance of 0.02N KCl solution is 27.7*10^-4ohm^-1cm^-1. calculate equivalent conductance of sodium acetate solution in ohm^-1cm^-1gequiv^-1?Solution) GIVEN concentration of KCl = 0.02resistance =350ohmsodium acetate the resistance = 1158ohmsequivalent conductance =27.7*10^-4ohm-1cm-1.k=ρl/ak/ρ=(27.7*10*10^-4)/350k of sodium acetate= l/a*1/Requvalent conductance =(k*1000)/.02
The set of quantum numbers n= 3, l=0, m=0, s= -1/2 belongs to the element: (1) Mg (2) Na (3) Ne (4) F Ans: Mg
Solid propellants these types of propellants are mixtures of solid fuel and a solid oxidizer. These are further categorized into two sub-classes, (1) Composite propellants
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Assignment
The frequency of a wave of light is 12x 10 14 s -1 . The wave number associated with this light is: (1) 5x10 -7 m (2) 4x 10 -8 cm -1
what are the principle underlying the extraction of metals
Why there are tie lines for 3 phase equilibrium however not for 2-phase equilibrium in a two-component system? Lever rule derived from mass balance gives the relative amounts o
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