Calculate the enthalpy of formation of sulphuric acid (`l`) from the following data: (a) `S(s) +O_2 (g) -> SO_2(g); D

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 2618645500.     Calculate the enthalpy of formation of sulphuric acid (`l`) from the following data:

(a) `S(s) +O_2 (g) -> SO_2(g); Delta H =-71.0 ` kcal

(b) `SO_2(g) +H_2O (l) -> H_2SO_4(l) ; Delta H =-31.2 ` kcal

(c) `SO_3(g) +H_2O(l) -> H_2SO_4(l); Delta H =-31.2 ` kcal

(d) `H_2(g) + 1/2 O_2 (g) -> H_2O (l) ; Delta H=-68.5 ` kcal

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD