A diazonium salt ‘X’ forms sulphuric acid as one the by product when is reacts with phosphinic acid to give benzene. Identify ‘X’.(a) Benzenediazonium chloride(b) Benzenediazonium bromide(c) Benzenediazonium hydrogensulphate(d) Benzenediazonium fluoroborateI have been asked this question in quiz.This is a very interesting question from Diazonium Salts Chemical Reactions in portion Amines of Chemistry – Class 12

A diazonium salt ‘X’ forms sulphuric acid as one the by product wh

1.	A diazonium salt ‘X’ forms sulphuric acid as one the by product when is reacts with phosphinic acid to give benzene. Identify ‘X’.(a) Benzenediazonium chloride(b) Benzenediazonium bromide(c) Benzenediazonium hydrogensulphate(d) Benzenediazonium fluoroborateI have been asked this question in quiz.This is a very interesting question from Diazonium Salts Chemical Reactions in portion Amines of Chemistry – Class 12
Answer» The correct OPTION is (c) BENZENEDIAZONIUM hydrogensulphate Best explanation: The H^+ ions from the aqueous solution of acid COMBINE with the negative HSO4^– ions from the benzenediazonium hydrogensulphate to form H2SO4 (sulphuric acid) as the by product.

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