Consider the following reactions : (a) H+(aq)+OH−(aq)=H2O(l),ΔH=−X1kJ mol−1 (b) H2(g)+12O2(g)=H2O(l),ΔH=−X2kJ mol−1 (c ) CO2(g)+H2(g)=CO(g)+H2O(l)−X3kJ mol−1 (d) C2H2(g)+52O2(g)=2CO2(g)+H2O(l)+X4kJ mol−1 Enthalpy of...
The enthalpy of the reaction H2(g)+12O2(g)→H2O(g) is ΔH1 and that of H2(g)+12O2(g)→H2O(l) is ΔH2. Then AΔH1<ΔH2 BΔH1+ΔH2=0CΔH1>ΔH2 DΔH1=ΔH2SubmitConsider the following reactions: (i) H+(aq)+OH−(aq)→H2O(l) , ΔH==−X1Kjmol−1 (ii...
Consider the H-M-H angle around the central atom, M, in the compounds and ions below. Which is the correct order of increasing angle? {eq}NH_{3}, H_{2}S, CH_{3}+ {/eq} 1. {eq}NH_{3} < H_{2}S < CH_{3...
Standard Gibb's energy of reaction (Delta(r )G^(@)) at a certain temp... 04:00 Consider the following reaction : CO(g)+2H(2)(g)iffCH(3)OH(g) Give... 04:56 Enthalpy of neutralization is defined as the enthalpy change when 1 mo... 02:22 Enthalpy of neutralzation is defined ...