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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
Which orbital is dumb-bell shaped : (1) s -orbital (2) p -orbital (3) d -orbital (4)f -orbital Ans: p -orbital
Explain detergents? Give their scheme classification. Why are the detergents preferred over soaps?
List orbitals from biggest to smallest, 3s, 3p, 3d.
Purpose
general physical properties of p block elements chemmical
why ionisation energy of aluminium is greater then Ga?
Calculate the difference between the fugacity? The pressure in a liquid droplet of radius r is greater than the pressure of the surrounding equilibrated gas phase by a quantity
I think you are talking about aniline(Nitrogen containing compounds) . If so then no, they do not undergo friedel craft as nitrogen donates its lone pair to form a complex and do
the density of a gas ''A'' is twice that of gas ''B'' at same temperature.The molecular mass of ''B'' is thrice that of ''A'' .the ratio of the pressures acting on A andB
Basics of Potentiometry: In this unit, you have learnt about electrode potentials, principles of potentiometer and measurement of potential, different types of reference elect
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