The correct formula of hypo is

1.	The correct formula of hypo is
A.	\[N{{a}_{2}}{{S}_{2}}{{O}_{3}}.5{{H}_{2}}O\]
B.	\[N{{a}_{2}}S{{O}_{4}}\]
C.	\[N{{a}_{2}}{{S}_{2}}{{O}_{3}}.4{{H}_{2}}O\]
D.	\[N{{a}_{2}}{{S}_{2}}{{O}_{3}}.3{{H}_{2}}O\]
Answer» B. \[N{{a}_{2}}S{{O}_{4}}\]

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The correct formula of hypo is

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