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Chemistry, 25.11.2021 14:00 zhellyyyyy

PLEASE HELP CHEMISTRY QUESTION When two solutions are mixed in a beaker, a reaction occurs, and the temperature drop is the reaction of……..
A) exothermic and -ve enthalpy

B) endothermic and -ve enthalpy

C) exothermic and +ve enthalpy

D) endothermic and +ve enthalpy

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PLEASE HELP CHEMISTRY QUESTION When two solutions are mixed in a beaker, a reaction occurs, and th...

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