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A student prepares a 100mL aqueous solut...

A student prepares a `100mL` aqueous solution containing a small amount of `(NH_(4))_(2)SO_(4)` and a second `100mL` solution containing a small amount of NaI,then mixes the two solutions. Which statement describes what happens?

A

Both compounds dissilve and remain in solution when the two solutions are mixed

B

Both compounds dissolve initially but `NH_(4)I` precipitates when the solutions are mixed

C

Both compounds dissolve initially but `Na_(2)SO_(4)` precipitates when the solution are mixed

D

The NaI dissolves but the `(NH_(4))_(2)SO_(4)` does not. There is no change upon mixing

Text Solution

Verified by Experts

The correct Answer is:
A
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