For an exothremic reaction Options: A . &nbsponly enthalpy change (ΔH) is negative. B . &nbsponly internal energy change (ΔE) is negative. C . &nbspboth ΔH and ΔE are negative. D . &nbspenthalpy change is zero.

For an exothremic reaction

Question

For an exothremic reaction

Options:

A . only enthalpy change (ΔH) is negative.

B . only internal energy change (ΔE) is negative.

C . both ΔH and ΔE are negative.

D . enthalpy change is zero.

Answer: Option C
Answer: (c).both ΔH and ΔE are negative.

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