Oxidation Number Quizzes & Trivia
I am going to use this Quiz to see if you fully understand the topic of Oxidation and reduction. you are gonna take this quiz after my presentation...its easy trust me. afterwards, I will grade each one of you out of 100. Good...
Questions: 20 | Attempts: 310 | Last updated: Jan 24, 2013
Sample QuestionThe terms Oxidation and Reduction both have direct polar opposite defintions. what is each term defined as?
Questions: 10 | Attempts: 289 | Last updated: Apr 11, 2013
Questions: 27 | Attempts: 149 | Last updated: Jan 31, 2013
Sample QuestionWhich of these is not a protease that acts in the small intestine?
Oxidation states simplify the whole process of working out what is being oxidized and what is being reduced in redox reactions. See if you can guess the following oxidation numbers.
Questions: 8 | Attempts: 100 | Last updated: Jan 2, 2018
Sample QuestionWhat is the oxidation state of sulfur in S2O3?
This quiz will test you on the material given to you in the two Wikipedia articles and the YouTube video.
Questions: 6 | Attempts: 44 | Last updated: Jan 8, 2013
Sample QuestionIn a reduction reaction, the element gains electrons.
What does LEO says GER stand for?
1. LEO- Loss of Electrons is Oxidation, GER- Gain of Electrons is Reduction
What must always occur in redox reactions?
Redox reaction occurs when one substance gets oxidized and another one gets reduced in the same chemical reaction. In fact, every redox reaction has two parts: the oxidation and the reduction.
What is the oxidation state of phosphorus in P2O5?
+5 is the answer 2x+(-2 x 5)=0 2x-10=0 x=5
Which substance does phosphorus have a +3 oxidation state?More
We know thatk=1h=-1o=-21 + 2-1 +3(x)=0-1+3x=03x=1x=1/3
Other than blood, the body structures of living organisms are made up of tissues. What is the role of tissues? Take up the quiz below on tissue level of organization to find out this and more.
Questions: 35 | Attempts: 42 | Last updated: Jan 4, 2018
Sample QuestionWhat was the original meaning of the term oxidation?
Questions: 15 | Attempts: 38 | Last updated: Feb 25, 2016
Sample QuestionSelect all the following molecules that contain elements with an oxidation state of 0?