Which of the following has conductivity and appearance like that of copper metal?
- A$TiO_2$
- B$CrO_2$
- C$ReO_3$
- D$Fe_2O_3$
Explore More
Similar Questions
$Fe_2Cr_2O_4 + Na_2CO_3 + O_2$ $\xrightarrow{\text{Fusion}} [X]$ $\xrightarrow[H_2O]{H^{+}} [Y]$ $\xrightarrow{H_2O_2/H^{+}} [Z]$
Which of the following statements is true for the compounds $[X]$,$[Y]$,and $[Z]$?
Which of the following statements is true for the compounds $[X]$,$[Y]$,and $[Z]$?
The total number of $Mn=O$ bonds in $Mn_2O_7$ is
Silver nitrate is mainly used
Easy
View SolutionWhich transition element of the $3d$ series is used in a dry battery cell?
Easy
View SolutionWhich of the following statements is not correct?
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