MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

The heat of neutralisation of a strong acid and a strong alkali is . The heat released when 0.5 mole of solution is mixed with 0.20 mole of KOH solution is [MHTCET 2011]

Answer: (B)

Solution

KOH (0.20 mol) is the limiting reagent, so 0.20 mol of water forms and the heat released is $0.20 × 57.0 = 11.4\

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Question ID VK-064825