题目1单选题
下列烯烃氢化热(KJ/mol)最低的是( )A. <img src="https://tihai-oss-cloud.itihey.com/img/18e80f1bb2dc9c9ea2feb5e422ac5548.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/7dad29ef74156ee5e881a6ef462f2aa6.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/0431aba6626fceb98e6d06fe217cdc0c.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/f09a4d0f3fcaafdb2662453e6b276a9b.png">