See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

I.E. and 2 I.E. of Mg are 178 and 348 kcal 1 mol. The enthalpy required for the reaction in kcal/mole 2 Mg(g) Mg (g) 2e     is: Ans. 526 Sol. 1 2 I.E. I.E. I.E.   Section – C (Maximum Marks: 12) This section contains THREE (03) question stems. There are TWO (02) questions corresponding to each question stem. The answer to each question is a NUMERICAL VALUE. If the numerical value has more than two decimal places, truncate/round-off the value to TWO decimal places. Question Stem for Question Nos. 33 and 34 Question Stem On addition of 0.25 mole of a non volatile solute HA (mono basic acid) in 5 moles of benzene solute gets partially dimerised and the pressure of solution measured is 581.11 mm Hg. On further titration of this solution 200 ml of 1.25 M NaOH required to reach end point.   NaOH