Which element from the following forms colourless compounds in $+2$ oxidation state?
- A$Co$ $(Z=27)$
- B$Zn$ $(Z=30)$
- C$Cu$ $(Z=29)$
- D$Mn$ $(Z=25)$
Explore More
Similar Questions
Which of the following ions indicates the maximum magnetic moment?
Which of the following elements has a completely filled $4f$ orbital in its ground state electronic configuration?
DifficultMHT CET 2024
View SolutionIn comparison of ferrous salts,ferric salts are
Easy
View SolutionParamagnetism is not exhibited by
Easy
View Solution$3d^{10}4s^0$ electronic configuration is exhibited by
Easy
View SolutionVedclass 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