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Explain Baltz- schieman reaction. |
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Answer» Solution :When benzene diazonium CHLORIDE is treated with fluoroboric acid, benezene diazonium tetra fluoroborate is precipitated which on heating decompises to give FLUOROBENZENE. `C_(6)H_(5)N_(2)""^(+)Cl^(-)+underset("Fluoroboric acid")(HBF_(4))tounderset("Benzenediazonium fluoroborate")(C_(6)H_(5)-N_(2)""^(+)BF_(4)^(-) OVERSET(DELTA)(to) underset("Fluorobenzene")(C_(6)H_(5)-F)+N_(2)uarr+BF_(3)` |
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