Which of the following unit conversion of dipole moment is correct?
The equivalent conductivity of a solution containing 2.54g of CuSO4 per litre is 91.0 W-1 cm2 eq-1. Its conductivity is:
The coefficient of xm in (1+x)k+(1+x)k+1+..............+(1+x)n,(k≤m≤n), is given by: