Describe the chemical reactions of the lanthanoids with $H_2$ and $O_2$.
(N/A) Lanthanoids react with $H_2$ when heated to form hydrides of the formula $LnH_2$ and $LnH_3$ (where $Ln$ represents a lanthanoid element).
Lanthanoids react with $O_2$ when heated to form oxides of the formula $Ln_2O_3$ (where $Ln$ represents a lanthanoid element).
Lanthanoids react with $O_2$ when heated to form oxides of the formula $Ln_2O_3$ (where $Ln$ represents a lanthanoid element).
Explore More
Similar Questions
Explain the catalytic properties of transition metals.
Difficult
View SolutionWhich of the following are amphoteric oxides?
$Mn_2O_7, CrO_3, Cr_2O_3, CrO, V_2O_5, V_2O_4$
$Mn_2O_7, CrO_3, Cr_2O_3, CrO, V_2O_5, V_2O_4$
Arrange the oxides $CrO$,$CrO_3$,and $Cr_2O_3$ in the decreasing order of acidic strength.
What is the correct order of basic character for the following transition metal monoxides?
Easy
View SolutionHow are transition metals and their oxides used in industrial processes?
Medium
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