Question:
What is the oxidation number of \(Cr\) in \(Na_2Cr_2O_7\)?
What is the oxidation number of \(Cr\) in \(Na_2Cr_2O_7\)?
Updated On: Jun 21, 2024
- 2
- 6
- 10
- 16
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B): 6.
Was this answer helpful?
0
0
Top Questions on Oxidation Number And Oxidation States
- KMnO\(_4\) oxidises hydrogen sulphide in acidic medium. The number of moles of KMnO\(_4\) which react with one mole of hydrogen sulphide is
- AP EAPCET - 2025
- Chemistry
- Oxidation Number And Oxidation States
- Observe the following (Products = .........):
P₄ + SOCl₂ → Products
P₄ + SO₂Cl₂ → Products
In both the reactions, a common product 'X' is obtained. The number of lone pair of electrons on the central atom of 'X' is:- AP EAPCET - 2025
- Chemistry
- Oxidation Number And Oxidation States
- Which of the following is not correct?
- AP EAPCET - 2025
- Chemistry
- Oxidation Number And Oxidation States
- White phosphorus on heating with concentrated NaOH solution in an inert atmosphere of CO\(_2\) gives a salt 'X' and gas 'Y'. The oxidation state of central atom in X and Y is respectively
- AP EAPCET - 2025
- Chemistry
- Oxidation Number And Oxidation States
- Which of the following is not correct?
- AP EAPCET - 2025
- Chemistry
- Oxidation Number And Oxidation States
View More Questions
Questions Asked in JIPMER MBBS exam
- Speed of particles at 3rd and 8th seconds are 20 m/s are zero respectively. Then average acceleration between 3rd and 8th second will be -
- JIPMER MBBS - 2019
- Kinematics
- What is the value of γ for a monoatomic gas (ideal gas):
- JIPMER MBBS - 2019
- Ideal gas equation
- Write the IUPAC name of the following
- JIPMER MBBS - 2019
- Nomenclature Of Organic Compounds
- Find the current drawn from the battery just after the switch is closed
- JIPMER MBBS - 2019
- Electric Circuit
- If same charge q is placed inside a sphere and cube having radius 1m and side 2m respectively. What will be the ratio of flux passing through them ?
- JIPMER MBBS - 2019
- Electric Flux
View More Questions