What is the oxidation number of Cr in Cr2O7 2- ?

What is the oxidation number of Cr in Cr₂O₇^2- ?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

The oxidation number of Cr in Cr₂O₇^2- is +6.

4 views Answered 2023-02-05 15:29

Related Questions

What is the probability that a number selected from the number 1 to 10 is not a prime number when each number is equally likely to be selected?

1 Answers 4 Views

The actinoids exhibit more number of oxidation states in general than the lanthanoids.

1 Answers 4 Views

Larger number of oxidation states are exhibited by the actinoids than those by the lanthanoids,

1 Answers 4 Views

The coordination number and the oxidation state of the element E in the complex.

1 Answers 4 Views

What is the oxidation number of phosphorus in H3PO2 molecule?

1 Answers 4 Views

For the complex [Fe(en)2 Cl2] Cl, identify the following: (i) Oxidation number of iron.

1 Answers 6 Views

Match List-I (Oxidation number) with List II (The element) and select the correct answer using the codes given below the lists :

1 Answers 4 Views

Can the reaction Cr2O7 2- + H2O 2CrO4 2- + 2H+ beregarded as a redox reaction?

1 Answers 5 Views

Assertion (A): Oxidation involves loss of electrons. Reason(R) :During oxidation number of an element decreases.

1 Answers 4 Views

Chrome yellow is a) PbCrO4 b) Cr2O7^2- c) PbCl2 d) PbCO3

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)