无机推断题是一类综合性比较强的问题,很多学生处理起来感觉比较困难,不知从何入手。要想解决好这类问题,除了基础知识熟练之外,学生首先要找到解题的突破口,如特征颜色、特征性质、特征现象、特征条件、特征数值等等。现将无机推断题的突破点总结如下。一、特征颜色1.固体 Inferred inference is a class of relatively comprehensive problem, many students feel more difficult to handle, I do not know where to start. To solve such problems, in addition to the basic knowledge of skilled students first to find a breakthrough in solving problems, such as feature color, feature characteristics, feature phenomena, feature conditions, feature values ​​and so on. Breakthrough point of inorganic inference now summarized below. First, the characteristic color 1. Solid