Which one of the following reactions does not | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In the reaction $CrO_4^{2-} 	o Cr_2O_7^{2-}$,we calculate the oxidation state of $Cr$ in both species: For $CrO_4^{2-}$: $x + 4(-2) = -2 \implies

Vedclass · Accepted Answer

$CrO_4^{2-} 	o Cr_2O_7^{2-}$

Vedclass · Answer

(C) In the reaction $CrO_4^{2-} 	o Cr_2O_7^{2-}$,we calculate the oxidation state of $Cr$ in both species: For $CrO_4^{2-}$: $x + 4(-2) = -2 \implies x = +6$. For $Cr_2O_7^{2-}$: $2x + 7(-2) = -2 \implies 2x = 12 \implies x = +6$. Since the oxidation state of $Cr$ remains $+6$ in both reactants and products,there is no change in the oxidation number. Therefore,this reaction involves neither oxidation nor reduction.

Which one of the following reactions does not involve either oxidation or reduction?

Similar Questions

Which of the following pairs will have different oxidation numbers for oxygen?

The oxidation state of iodine in $I_3^{-}$ is:

Iodine reacts with concentrated $HNO_3$ to yield $Y$ along with other products. The oxidation state of iodine in $Y$ is

In the reaction of potassium dichromate,potassium chloride and sulfuric acid (conc.),the oxidation state of the chromium in the product is $(+)$ . . . . . . .

In which among the following compounds,the oxidation number of nitrogen is $ +5 $?

Vedclass Test Series

Exam Paper Generator

Online Exam Module