Home
Class 11
CHEMISTRY
The specific test for H2O2 is...

The specific test for `H_2O_2` is

A

It turns starach iodide paper to blue colour

B

It whitens blackened lead paintings

C

It turns `Ti(SO_4)_2` solution to orange colour

D

It decolourises acidified `KMnO_4` solution

Text Solution

Verified by Experts

The correct Answer is:
C
Only `H_2O_2` turns `Ti(SO_4)_2` solution to orange colour.
Promotional Banner

Similar Questions

Explore conceptually related problems

The specific test for H_(2)S_(2) is

Write the specific tests for hydrogen peroxide.

Hydrogen peroxide is ionise as : H_(2)O_(2) hArr H^(+)+HO_(2)^(-) . If p^(h) of H_(2)O_(2) is 5.91 at 25^(@)C the ionic product of H_(2)O_(2) is

PbS+4H_(2)O_(2)toPbSO_(4)+4H_(2)O . The reaction of H_(2)O_(2) with is an example of . .. . reaction.

H_(2)O_(2) acts both as oxidant and reductant. H_(2)O and O_(2) are products when H_(2)O_(2) acts as oxidant and reductant respectively. The strength of H_(2)O_(2) is expressed in terms of molarity, normality, % strength and volume strength. H_(2)O_(2) decomposes as H_(2)O_(2)rarrH_(2)+1//2O_(2)(g) i.e., one mole O_(2) is released from 2 mole H_(2)O_(2) .x. .volume. strength of H_(2)O_(2) means 1 volume (mL or litre) of H_(2)O_(2) sample released x volume (mL or litre) O_(2) gas at NTP on its decomposition. Hence molarity = x//11.2 moles per litre, i.e., normality of H_(2)O_(2)=x//5.6 Thus volume strength, i.e., x=5.6xx Normality. Weigth of H_(2)O_(2) (in gm) present in 100 mL H_(2)O_(2) solution is called percentage strength of H_(2)O_(2) How much volume of H_(2)O_(2) solution of 22.4 .vol. strength is required to oxidise 6.3 gm oxalic acid

The strucutre of H_2O_2 is

Negative catalyst for the decomposition of H_2O_2 is

Specific test for the detection of H_(2)O_(2) is