Chemistry, asked by Akritisingh744, 1 year ago

The general formula of an alum is $M_2SO_4.M^{'}_2(SO_4)_3.24H_2O$ where M is univalent and M¢ is a trivalent metal which of the following does not form alum ?
(a) Li
(b) Na
(c) K
(d) all of these form alum

Answers

Answered by amanpatel95

0

ANS=K

k2so4Al2(so4)3*24H2O

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