Given reaction is: 4 ~K _ 2 Cr _ 2 O _ 7 4 ~K _ 2 CrO _ 4 +3 O _ 2 + X In this reaction X…
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
Given reaction is:
\(4 \mathrm{~K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \rightarrow 4 \mathrm{~K}_{2} \mathrm{CrO}_{4}+3 \mathrm{O}_{2}+\mathrm{X}\)
In this reaction X is:
- Cr2O7
- CrO5
- Cr2O3
- CrO3
Answer
(C) Cr 2 O 3
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The electronic configuration of chromium is actually [Ar]3d 5 4s 1 instead of normally expected [Ar]3d 4 4s 2…
- The transition metals sometimes form nonstoichiometric compounds. These compounds have
- The transition metal having highest 3 rd ionisation enthalpy is: (Jee Main 2024)
- Which of the following compound is formed in borax bead test?
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason…
- Select the correct statement(s) for comparison of lanthanoids with actinoids.
- The most common oxidation state of Lanthanoid elements is +3. Which of the following is likely to deviate…
- A transition element X has the configuration [Ar] d 4 , in its +3 oxidation state. Its atomic number is:
More d- and f-Block Elements questions · Browse all practice questions