NSO Special (Level -2)

discussion OF ex- 4 level-1 || level 2

The best way, specially at primary level, to address the learning difficulties of students is to use

sheet ex-2(level-1) || ex-4(level-2) || ex-1(level-1)

Special Integral Type-2 and Rational Irrational Basics

The standard enthalpy of decomposition of the yellow complex H_(3)NSO_(2) into NH_(3) and SO_(2) is +40 kJ mol^(-1) . Calculate the standard enthalpy of formation of H_(3)NSO_(3).DeltaH_(f)^(0)(NH_(3))= -46.17 kJ mol^(-1), DeltaH_(f)^(0)(SO)_(2)= -296.83