Which of the following metal hydroxide is not soluble in excess of $NH_3$ solution?
- A$Fe(OH)_2$
- B$Ni(OH)_2$
- C$Cd(OH)_2$
- D$Cu(OH)_2$
Explore More
Similar Questions
The compound $AgF_2$ is an unstable compound. However,if formed,the compound acts as a very strong oxidizing agent. Why?
Easy
View SolutionIron exhibits $+2$ and $+3$ oxidation states. Which of the following statements is incorrect for iron?
Difficult
View SolutionAssertion : $PbI_4, BiCl_5, FeI_3, CuI_2$ do not exist. Reason : Higher oxidation states of metal ions are strong oxidising agents which give redox reactions with the iodide ion.
Medium
View SolutionWhich of the following will not form an amalgam?
Easy
View Solution$Cr^{2+}$ and $Mn^{3+}$ both possess $d^4$ electronic configuration. Therefore,
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