An example of a perfect diamagnet is a superconductor. This implies that when a superconductor is put in a magnetic field
of intensity B, the magnetic field Bs inside the superconductor will be such that :
As we learnt in
Magnetic field inside the superconductor is zero, Diamagnetic substances are repelled in external magnetic field.
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d