Question

two substance a and b when brought together from a substance which the evolution of heat
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Answer 1

$\huge\mathbb\fcolorbox{purple}{lavenderblush}{❥ศռรฬєг࿐}$

A compound has its chemical properties that a different as compared to that of the original substance. in case of a mixture the properties of the individual substances are preserved. this is a type of exothermic reaction because the reaction to place with the evolution of the heat

• #нσρє íт нєℓρѕ♡~
• #мαяк αѕ вяαíηℓíѕт☘️

Answer 2

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