Er Chandra Bhushan chemistry Q.1.5 how can you determine the atomic mass of an unknown metal if you know its density and the dimension of its unit cell?Explain.
Er Chandra Bhushan chemistry Q.3.1 Arrange the following metals in the order in which they displace each other from the solution of their salts.Al,Cu,Mg and Zn.
Er Chandra Bhushan class-11th Explain the following with suitable examples:(a)Ferromagnetism (b)paramagnetism (c)ferrimagnetism (d)antiferromagnetism (v)12-16 and 13-15 group compounds.
