题目5单选题
反应CaCO3(s) ⇌ CaO(s) +CO2(g),在高温时正反应自发进行,其逆反应在298 K时为自发的,则逆反应的<img src="https://tihai-oss-cloud.itihey.com/img/f0878836710f5795ee52b64a50b81f08.webp">与<img src="https://tihai-oss-cloud.itihey.com/img/c66d260351fd56c9801d670cc9863c0d.webp">是( )A. <img src="https://tihai-oss-cloud.itihey.com/img/06e47300834616a59ec4292ab5b9005a.webp">>0、<img src="https://tihai-oss-cloud.itihey.com/img/b293ea5860087dba9c3a62795ecca173.webp">>0B. <img src="https://tihai-oss-cloud.itihey.com/img/06e47300834616a59ec4292ab5b9005a.webp"><0、<img src="https://tihai-oss-cloud.itihey.com/img/b293ea5860087dba9c3a62795ecca173.webp">>0C. <img src="https://tihai-oss-cloud.itihey.com/img/06e47300834616a59ec4292ab5b9005a.webp">>0、<img src="https://tihai-oss-cloud.itihey.com/img/b293ea5860087dba9c3a62795ecca173.webp"><0D. <img src="https://tihai-oss-cloud.itihey.com/img/06e47300834616a59ec4292ab5b9005a.webp"><0、<img src="https://tihai-oss-cloud.itihey.com/img/b293ea5860087dba9c3a62795ecca173.webp"><0