In reaction of `H_2O_2` and alkaline `K_3[Fe(CN)_6], H_2O_2` acts as

In reaction of `H_2O_2` and alkaline `K_3[Fe(CN)_6], H_2O_2` acts as
A. Acid
B. Base
C. Oxidant
D. Reductant

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - D
`({:(2K_3[Fe(CN)_6]+2KOHto,2K_4[Fe(CN)_6]+H_2O+[O]),(" " H_2O_2+[O]to,H_2O+O_2):})/underline(2K_3[Fe(CN)_6]+2KOH+H_2O_2to2K_4[Fe(CN)_6]+2H_2O+O_2)`

4 views Answered 2023-02-05 15:29

Related Questions

Hydrogen sulphide reacts with lead acetate forming a black compound which reacts with `H_2O_2` to form another compound. The colour of the compound is

2 Answers 4 Views

The reaction of `BrO_(3)^(-) and F_2` in alkaline medium forms

2 Answers 4 Views

`SO_2` acts as temporary bleaching agent but `Cl_2` acts as permanent bleaching agent. Why ?

2 Answers 5 Views

Assertion: Alkaline hydrolysis of ester is known as saponification. Reason: Alkaline hydrolysis of ester is a first order reaction. Reason: Alkaline h

2 Answers 4 Views

Statement-1: Equivalent mass of `KMnO_(4)` is equal to one-third of its molecular mass when it acts as an oxidising agent in an alkaline medium. State

2 Answers 5 Views

(a) Write the IUPAC name of `K_3[Fe(CN)_(5)NO]` `[Fe(CN)_6]^(4-)` is diamgnetic . Explain.

2 Answers 4 Views

Give the names of the followng complexes according to IUPAC system (i) `[CoCl_2(en)_2]Cl` (ii) `K_3{Fe(CN)_6}`.

2 Answers 4 Views

For the decomposition of `H_2O_2(aq)` it was found that `V_(O_2)` (t=15 min) was 100 mL (at `0^@C` and 1 atm) while `V_(O_2)` (maximum) was 200 mL (at

2 Answers 4 Views

Decomposition of `H_2O_2` (Ist order) `H_2O_2(aq)toH_2O(l)+1/2O_2(g)` Can be monitored by titration method by pressure measurement.If `{:("time(min.)"

2 Answers 4 Views

Given : `Zn(OH)_2(s) hArr Zn(OH)_2(aq) , K_1=10^(-6)` `Zn(OH)_2(aq) hArr [Zn(OH)]^(+) +OH^(-) , K_2=10^(-7)` `[Zn(OH)]^+(aq) hArr Zn^(+2)+OH^(-) , K_3

2 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)