Question

A Suphate sa of Group 2 element of the Periodic Table is a white, soft substance
moulded into diferent shapes by making its dough. When this compound is len in
und is left in open for some
me becomes a solid mass and cannot be used for moulding purposes. Identity
and why does it show such a behaviour? Give the reaction involved​

Answer 1

Answer:

yes this question is wrong

sorry I don't know the answer

please follow me guys