Which of the following statements concern with transition metals ?
Which of the following statements concern with transition metals ?
- A
compounds containing ions of transition elements are usually coloured
- B
the most common oxidation state is $+3$
- C
they easily form complexes
- D
All of the above
Similar Questions
Which of the following compounds is not coloured ?
Which of the following compounds is not coloured ?
The colour of copper sulphide is
The colour of copper sulphide is
- [AIIMS 2010]
Steel differs from pig iron and wrought iron in that it contains
Steel differs from pig iron and wrought iron in that it contains
Chloro compound of vanadium has only spin magnetic moment of $1.73\,BM$ . This vanadium chloride has the formula :- (at no. of $V = 23$ )
Chloro compound of vanadium has only spin magnetic moment of $1.73\,BM$ . This vanadium chloride has the formula :- (at no. of $V = 23$ )
Among $\mathrm{CrO}, \mathrm{Cr}_2 \mathrm{O}_3$ and $\mathrm{CrO}_3$, the sum of spin-only magnetic moment values of basic and amphoteric oxides is . . . . . . . . $10^{-2} \mathrm{BM}$ (nearest integer).
(Given atomic number of $\mathrm{Cr}$ is 24 )
Among $\mathrm{CrO}, \mathrm{Cr}_2 \mathrm{O}_3$ and $\mathrm{CrO}_3$, the sum of spin-only magnetic moment values of basic and amphoteric oxides is . . . . . . . . $10^{-2} \mathrm{BM}$ (nearest integer).
(Given atomic number of $\mathrm{Cr}$ is 24 )
- [JEE MAIN 2024]