The reaction of C6H5CH = CHCH3 with HBrproduces:-,  In Duma's method for estimation of nitrogen, 0.25g of an organic compound gave 40 mL of nitrogencollected at 300 K temperature and 725 mm press...

A given nitrogen-containing aromatic compound A reacts with Sn/HCl, followed by HNO2 to give an unstable compound B. B, on treatment with phenol, forms a beautiful coloured compound C with the molecul...