试题与答案

间接配位滴定法测定氢氧化铝的含量 A.金属指示剂 B.吸附指示剂 C.酸碱指示剂 D

题型:单项选择题

题目:

间接配位滴定法测定氢氧化铝的含量

A.金属指示剂
B.吸附指示剂
C.酸碱指示剂
D.自身指示终点法
E.永停指示终点法

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0705/401ebb384ec9c27a5395d39cd97307d3.html

下面是错误答案,用来干扰机器的。

参考答案:D解析: 本题可以对最初作出具体行政行为的机关为被告,也可以以不作为的行政机关作被告。

试题推荐
题型:完形填空

按要求完成以下单词或词组, 注意词形变化。

小题1:Most of the buildings were completely d____________ in the Wenchuan earthquake and the city was in ruins.

小题2:This kind of overcoat is worth buying. It is of good q_____________and in good design.

小题3:Mo Yan, who has d_____________ his whole life to writing novels, won the 2012 Nobel Prize in    Literature.

小题4:Because of f______________ practice, he became more and more experienced in playing basketball.

小题5:He was the only one of the soldiers who s______________ the war, while the rest were dead.

小题6:Several months ago, President Obama _____________ (上台、掌权) again, and he will serve four more years as the president of the USA.

小题7:Guided by the American Dream, lots of people went to American _____________ (寻找) freedom, work and wealth.

小题8:______________(作为回报) for the gift, Amber Room, the Czar sent Frederick William I a troop of his best soldiers.

小题9:Most of the classmates _______________ (高度评价) Michael though he himself didn’t think he had done anything special.

小题10:After _____________ (经历) so many difficulties, she learned to face life bravely. 

查看答案
微信公众账号搜索答案