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Stoichiometry

Q1: Othmer chart is useful in estimating the heat of

A mixing

B wetting

C adsorption

D none of these

ANS:C - adsorption

A Thermo Chart, also known as an Enthalpy-Composition diagram, is useful in estimating the heat of mixing in a binary mixture. The heat of mixing refers to the amount of heat released or absorbed when two or more substances are mixed together to form a solution. It is related to the change in enthalpy (Δ𝐻ΔH) of the system. Therefore, the correct option is: mixing



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