Which of the following is arranged in order of increasing melting point?
Which of the following is arranged in order of increasing melting point?
- A
$Zn < Cu < Ni < Fe$
- B
$Fe < Ni < Cu < Zn$
- C
$Ni < Fe < Zn < Cu$
- D
$Cu < Zn < Fe < Ni$
Similar Questions
The melting point of $Zn$ is lower as compared to those of the other element of $3d$ series because
The melting point of $Zn$ is lower as compared to those of the other element of $3d$ series because
In a borax bead test under hot condition, a metal salt (one from the given) is heated at point $B$ of the flame, resulted in green colour salt bead. The spin-only magnetic moment value of the salt is ........... $BM$ (Nearest integer)
[Given atomic number of $\mathrm{Cu}=29, \mathrm{Ni}=28$, $\mathrm{Mn}=25, \mathrm{Fe}=26]$
[Given atomic number of $\mathrm{Cu}=29, \mathrm{Ni}=28$, $\mathrm{Mn}=25, \mathrm{Fe}=26]$
- [JEE MAIN 2024]
Which metal is present in brass, bronze and German silver
Which metal is present in brass, bronze and German silver
- [AIIMS 1999]
Out of $\mathrm{Cu}_{2} \mathrm{Cl}_{2}$ and $\mathrm{CuCl}_{2}$, which is more stable and why ?
Out of $\mathrm{Cu}_{2} \mathrm{Cl}_{2}$ and $\mathrm{CuCl}_{2}$, which is more stable and why ?
Which of the following has maximum first ionisation energy ?
Which of the following has maximum first ionisation energy ?