Question

3HgO→2Hg+O2
Which of the following can definitely be concluded from the equation and heat of
reaction above?
A. The reaction is spontaneous.
B. The reaction is non-spontaneous.
C. The reaction is endothermic.
D. The reaction is exothermic.
E. None of these.
bobpursley
The reaction is not balanced.

E. Heat of reaction is not given.

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