When the solids Ba(OH)2 and NH4SCN are mixed, a solution is produced and the temperature drops Options: A . &nbspThe reaction is endothermic and ΔH is negative B . &nbspThe reaction is endothermic and ΔH is positive C . &nbspThe reaction is exothermic and ΔH is negative D . &nbspThe reaction is exothermic and ΔH is positive

When the solids Ba(OH)2 and NH4SCN are mixed, a solution is produced and the te

Question - When the solids Ba(OH)2 and NH4SCN are mixed, a solution is produced and the temperature drops

Options:

A . The reaction is endothermic and ΔH is negative

B . The reaction is endothermic and ΔH is positive

C . The reaction is exothermic and ΔH is negative

D . The reaction is exothermic and ΔH is positive

Answer: Option B

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