MHT CET Chemistry question

When NaOH is dissolved in a beaker containing water, the outer part of the beaker warm. In this system

Answer: (A)

Solution

Warming of the beaker shows that heat is released (exothermic dissolution), so the enthalpy of the reactants is greater than that of the products;

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-064017