molarity of 0.6N aluminium sulphate is?

Answer 1

Technically one must know the reaction involved; however, in problems like this the usual way of answering is M = N x positive or negative charge. For Al2(SO4)3 that is 2*3 = 6; therefore,
M = N x valence = 0.6 x 6 = ?

Answer 2

koja

Answer 3

Normality=M×total +ve or -ve charge