Which is a property of every mixture?

can be separated by physical process

Explanation:

Mixture is a substance that does not ready when mixed together example is iron filling and sand they can be separated from each other by magnetism

So this is common to all mixtures because it has simple way of separation

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

um i think it might be a car?