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JEE Main Chemistry question

ChemistryThermodynamicsJEE Main

The amount of heat released when 20 mL of 0.5 M NaOH is mixed with 100 mL of 0.1 M HCl is kJ. The heat of neutralisation is **[WB-JEE 2011]**

Answer: (A)

Solution

Millimoles of NaOH ; millimoles of HCl , equal amounts, so 10 millimoles (0.01 mol) of

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Question ID VK-134810