Which of the following order is correct
Which of the following order is correct
- A
$Cr^{+2} > Fe^{+2}$ : Reducing character
- B
$Mn^{+3} > Cr^{+3}$ : Oxidising character
- C
$WO_3 > CrO_3$ : Stability order
- D
All of these
Similar Questions
Among $\mathrm{VO}_2^{+}, \mathrm{MnO}_4^{-}$and $\mathrm{Cr}_2 \mathrm{O}_7^{2-}$, the spin-only magnetic moment value of the species with least oxidising ability is...................$BM$ (Nearest integer).
(Given atomic member $\mathrm{V}=23, \mathrm{Mn}=25, \mathrm{Cr}=24$ )
Among $\mathrm{VO}_2^{+}, \mathrm{MnO}_4^{-}$and $\mathrm{Cr}_2 \mathrm{O}_7^{2-}$, the spin-only magnetic moment value of the species with least oxidising ability is...................$BM$ (Nearest integer).
(Given atomic member $\mathrm{V}=23, \mathrm{Mn}=25, \mathrm{Cr}=24$ )
- [JEE MAIN 2024]
Identify incorrect statement
Identify incorrect statement
- [JEE MAIN 2013]
Why first ionisation enthalpy of $\mathrm{Cr}$ is lower than that of $\mathrm{Zn}$ ?
Why first ionisation enthalpy of $\mathrm{Cr}$ is lower than that of $\mathrm{Zn}$ ?
The number of hydrogen bonded water molecule(s) associated with $CuSO_4\cdot 5H_2O$ is
The number of hydrogen bonded water molecule(s) associated with $CuSO_4\cdot 5H_2O$ is
- [NEET 2019]
Which of the following has highest paramagnetic character
Which of the following has highest paramagnetic character