Which alloy contains $Cu, Sn$ and $Zn$
Which alloy contains $Cu, Sn$ and $Zn$
- A
Gun metal
- B
Solder
- C
Bell metal
- D
German silver
Similar Questions
The spin only magnetic moments (in $BM$) for free $\mathrm{Ti}^{3+}, \mathrm{V}^{2+}$ and $\mathrm{Sc}^{3+}$ ions respectively are (At.No. $Sc: 21; Ti : 22; V : 23)$
The spin only magnetic moments (in $BM$) for free $\mathrm{Ti}^{3+}, \mathrm{V}^{2+}$ and $\mathrm{Sc}^{3+}$ ions respectively are (At.No. $Sc: 21; Ti : 22; V : 23)$
- [JEE MAIN 2021]
Hydrated $C{u^{ + 2}}$ ion will be
Hydrated $C{u^{ + 2}}$ ion will be
Assertion : Magnetic moment of $Dy$ is highest among lanthanoids.
Reason : Orbital motion contributes magnetic moment.
Assertion : Magnetic moment of $Dy$ is highest among lanthanoids.
Reason : Orbital motion contributes magnetic moment.
- [AIIMS 2007]
Which ion has maximum magnetic moment
Which ion has maximum magnetic moment
- [AIIMS 1983]
Which of the following is decreasing order of $I.P_2$ ?
Which of the following is decreasing order of $I.P_2$ ?