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In the salt -cake method of "prep"^(n). ...

In the salt -cake method of `"prep"^(n)`. Of `HCl, NH_(4)CL` is being used instead of NaCl. Explain.

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`NaCl+H_(2)SO_(4)overset(150^(@)C)(to)underset("insoluble")(NaHSO_(4))+HCl`
`NaCl+NaHSO_(4)overset(550^(@)C)(to)underset(("Salt Cake"))(Na_(2)SO_(4))+HCl`
`4NH_(4)Cl+H_(2)SO_(4)to2HCl+(NH_(4))_(2)SO_(4)`
[`NH_(4)HSO_(4)` intermediate is water soluble and easy to handle.
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MOTION-P-BLOCK ELEMENTS-Exercise - 4 | Level-I Previous Year | JEE Main
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