Find the correct order of the given elements with respect to their size.
- A$Zn > Fe > Fe^{2+} > Fe^{3+}$
- B$Fe^{2+} > Fe^{3+} > Zn > Fe$
- C$Fe > Fe^{2+} > Fe^{3+} > Zn$
- D$Zn > Fe^{3+} > Fe^{2+} > Fe$
Explore More
Similar Questions
Choose the correct statement regarding transition elements.
Difficult
View SolutionThe number of unpaired electrons in $Co^{2+}$ is:
Match the following:
List-$I$ (Element) List-$II$ (Block) $(A)$ $Ra$ $(I)$ $p$-block $(B)$ $Uuq$ $(II)$ $s$-block $(C)$ $Ds$ $(III)$ $f$-block $(D)$ $Fm$ $(IV)$ $d$-block
The correct answer is
| List-$I$ (Element) | List-$II$ (Block) |
|---|---|
| $(A)$ $Ra$ | $(I)$ $p$-block |
| $(B)$ $Uuq$ | $(II)$ $s$-block |
| $(C)$ $Ds$ | $(III)$ $f$-block |
| $(D)$ $Fm$ | $(IV)$ $d$-block |
The correct answer is
Which of the following statements regarding transition elements is $NOT$ $CORRECT$?
Which of the following ions is colourless in spite of the presence of unpaired electrons?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo