PAGEPAGE292015-2016学年江西省赣中南五校高三（上）第二次联考化学试卷一、单项选择题（每题2.5分，共50分）1．（2.5分）如表各组物资中，不能按（“→”表示一步完成）关系彼此转化的是()选项ABCDaFeSiO2Al（OH）3HNO3bFeCl3Na2SiO3NaAlO2NOcFeCl2H2SiO3Al2O3NO2A．AB．BC．CD．D2．（2.5分）“天宫一号”RFC供电零碎是一种将水电解技术与氢氧燃料电池技术相结合的可充放电池．如图为RFC工作原理表示图，有关说法正确的是()A．当转移0.1mol电子，a极产生2.24LH2B．b电极反应是：4H2O+4e﹣═2H2↑+4OH﹣C．d电极反应是：O2+4H++4e﹣═2H2OD．c极上发生还原反应，B中H+经隔膜进入A3．（2.5分）在冶金工业上，均不能用常见化学还原剂制得的金属组是()A．Na、Ba、Mg、AlB．Na、K、Zn、FeC．Zn、Fe、Cu、AgD．Mg、Al、Zn、Fe4．（2.5分）用NA表示阿伏加德罗常数的值．以下叙说正确的是()A．在H2O2+Cl2═2HCl+O2反应中，每生成32g氧气，则转移4NA个电子B．17.4g某硫化磷（如图）中含P﹣S键数目为0.6NApng_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