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Question: For precipitation reaction of \(E_{P} - E_{R}\) ions with \(\Delta E = - q + W\), which of the follo...

For precipitation reaction of EPERE_{P} - E_{R} ions with ΔE=q+W\Delta E = - q + W, which of the following statements is correct.

A

ΔE=qW\Delta E = q - W for the reaction is zero

B

ΔE=q+W\Delta E = q + W for the reaction is zero

C

ΔE=qW\Delta E = - q - W for the reaction is negative

D

E=mc2E = mc^{2}

Answer

ΔE=qW\Delta E = - q - W for the reaction is negative

Explanation

Solution

Because the reaction is spontaneous .