A) \[SC{{l}_{4}}+4{{H}_{2}}O\xrightarrow{{}}S{{(OH)}_{4}}+4HCl\]
B) \[S{{(OH)}_{4}}\xrightarrow[{}]{}\underset{\underset{(Y)}{\mathop{sulphurous\,acid}}\,}{\mathop{{{H}_{2}}S{{O}_{3}}}}\,+{{H}_{2}}O\]
C) \[SO_{3}^{2-}.\]
D) All of these
Correct Answer: B
Solution :
Solubility of \[+7,+5,+3\] \[-x\] Solubility of \[-y\] \[(-x-y+z)kJ\] Solubility of \[(-z-x+2y)kJ\] (\[(-x-2y-z)kJ\]For \[(-x-2y+z)kJ\]) \[{{I}_{2}}\] Least solubility is of \[{{C}_{2}}{{H}_{5}}OH\] hence it will precipitate first.You need to login to perform this action.
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