Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
What is the correct Stock name of Cr₂O₃? | StemPy Lab
Quizzes
/
What is the correct Stock name of Cr₂O₃?
Chemistry
Medium
High School (11–12)
Redox Reactions › Oxidation Number and Types of Redox Reactions
Board Exam
AP
A-Level
IB
Created by
StemPy Lab
What is the correct Stock name of
Cr
2
O
3
\text{Cr}_2\text{O}_3
Cr
2
O
3
?
Chromium(III) oxide
Chromium(II) oxide
Dichromium(III) oxide
Chromium(VI) oxide
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← What is the oxidation number of manganese in potassium manganate, K₂MnO₄?
An element in an intermediate oxidation state can go up or down. Which compound below holds its key element in an intermediate state? →
More on
Redox Reactions › Oxidation Number and Types of Redox Reactions
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A galvanised bucket is an iron bucket with a zinc coat…
Medium
The Daniell cell has E° = 1.10 V for a reaction that moves 2 mol of electrons…
Hard
These metals have the following standard potentials for Mⁿ⁺/M: magnesium -2.37 V, zinc -0.76 V…
Medium
Use E°(Ag⁺/Ag) = +0.80 V and E°(Cu²⁺/Cu) = +0.34 V…
Easy
All problems on this topic →