單項(xiàng)選擇題某化學(xué)反應(yīng)若在300K ,101325Pa下在試管中進(jìn)行放熱60000J,若在相同條件下通過可逆電池進(jìn)行反應(yīng),則吸熱6000J;反應(yīng)在試管中進(jìn)行,其環(huán)境的熵變△S環(huán)境為()

A.-200J/K
B.200J/K
C.-180J/K
D.180J/K


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