JEE · NEET Previous Year Question
The basic character of the transition metal monoxide follows the order:
(At. no. : Ti = 22, V = 23, Cr = 24, Fe = 26)
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- AVO > CrO > TiO > FeO
- BCrO > VO > FeO > TiO
- CTiO > FeO > VO > CrO
- DTiO > VO > CrO > FeO
Correct answer: D
Solution
(d) The order of basic character of the transition metal monoxide is TiO > VO > CrO > FeO because basic character of oxides decreases with increase in atomic number. Hence, oxides of transitional metals in low oxidation state ie, + 2 and +3 are generaly basic except Cr2O3.More d- and f-Block Elements PYQs
- Which of the following group of transition metals is called coinage metals?
- A transition metal ion exists in its highest oxidation state. It is expected to behave as
- Identify the incorrect statement from the following:
- The radius of La3+ (Atomic number of La = 57) is 1.06Å. Which one of the following given values will be closest to the radius of L…
- Which of the following factors may be regarded as the main cause of lanthanide contraction?