TS EAMCET 18-July-2022 Shift 2 Solved Paper

I) Esterification reaction is catalysed by mineral acid such as HCl(l) .
II) Conversion of SO2 into SO3 is an important reaction in manufacture of sulphuric acid which is catalysid by Pi(s)
iii) In lead chamber process conversion of SO2 into SO3 by reaction with O2 is catalysed by NO(g) .
IV) In Haber's process ammonia is manufactured by reacting N2 and H2 in presence of catalysed Fe( s) .