The number of moles of KMnO(4) that wil...

The number of moles of `KMnO_(4)` that will be needed to react with one mole of sulphite ion in acidic solution is:

`2//5`

`3//5`

`4//5`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SOME BASIC CONCEPT OF CHEMISTRY
VMC MODULES ENGLISH|Exercise EFFICIENT|50 Videos
SOME BASIC CONCEPT OF CHEMISTRY
VMC MODULES ENGLISH|Exercise IMPECCABLE|49 Videos
SOME BASIC CONCEPT OF CHEMISTRY
VMC MODULES ENGLISH|Exercise IMPECCABLE|49 Videos
REVISION TEST-2 JEE
VMC MODULES ENGLISH|Exercise CHEMISTRY|25 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - H|8 Videos

Similar Questions

Explore conceptually related problems

KMnO_(4) acts as an oxidising agent in acidic medium. The number of moles of KMnO_(4) that will be needed to react with one mole of sulphide ions in acidic solution is

Volumetric titrations involving KMnO_(4) , are carried out only in presence of dilute H_(2)SO_(4) but not in the presence of HCI or HNO_(3) This is because oxygen produced from KMnO_(4) + dil: H_(2)SO_(4) , is used only for oxidizing the reducing agent. Moreover, H2SO4 does not give any oxygen of its own to oxidize the reducing agent. In case HCI is used, the oxygen produced from KMnO_(4) + HCI is partly used up to oxidize HCI and in case HNO_(3) is used, it itself acts as oxidizing agent and partly oxidizes the reducing agent. KMnO_(4) , in various mediums gives following products Mn^(7+)overset(H^(+))toMn^(2+) Mn^(7+)overset(H_(2)O)toMn^(4+) Mn^(7+)underset(OH^(-))toMn^(6+) QThe number of moles of KMnO_(4) that will be needed to react with one mole of sulphite in an acidic solution is

The number of moles of KMnO_(4) that will be needed to react completely with one mole of ferrous oxalate in acidic solution is:

How many moles of KMnO_(4) will be needed to react completely with one mole of ferrous oxalate (FeC_(2)O_(4)) in acidic solution?

Find the number of moles of KMnO_(4) needed to oxidise one mole Cu_(2)S in acidic medium. The reaction is KMnO_(4) + Cu_(2)S rarr M n^(2+) + Cu^(2+) + SO_(2)

The number of moles of oxalic acid requires to react completely with one mole of K_2 Cr_2 O_7 in acidic medium is

VMC MODULES ENGLISH-SOME BASIC CONCEPT OF CHEMISTRY-ENABLE

A mixture of petrol and ethyl alcohol contains 22.0 % alcohol. The den...
Text Solution
|
Which of the following should be done in order to prepare 0.40 M NaCI ...
Text Solution
|
35ml sample of hydrogen peroxide gives off 500 ml of O2 at 27^@ C and ...
Text Solution
|
When 2.76 g of silver carbonate is strongly heated, it yields a residu...
Text Solution
|
A spherical ball of radius 3 cm contains 66.66% iron. If density of ba...
Text Solution
|
Specific volume of cylindrical virus particle is 6.02xx10^(-2)c c//g ,...
Text Solution
|
One litre of a sample of hard water contain 4.44mg CaCl(2) and 1.9mg "...
Text Solution
|
A 2.0 g sample containing Na2CO3 and NaHCO3 loses 0.248 g when heated ...
Text Solution
|
500 ml of a solution contain 12.6 grams of oxalic acid [Mol. Mass = 12...
Text Solution
|
Equal volumes of 0.2M HCI and 0.4M KOH are mixed. The concentration of...
Text Solution
|
1g of the carbonate of a metal was dissolved in 25mL of N-HCl. The re...
Text Solution
|
A sample of chalk (CaCO(3)) is contaminated with calcium sulphate 1.0 ...
Text Solution
|
2 grams of a gas mixture of CO and CO2 on reaction with excess I2 O5 y...
Text Solution
|
The number of moles of KMnO(4) that will be needed to react with one ...
Text Solution
|
In an organic compound of molar mass greater than 100 containing only ...
Text Solution
|
0.7 grams of Na(2)CO(3).xH(2)O were dissolved in water and the volume ...
Text Solution
|
Exactly 4.00 gm of a solution of H2 SO4 was diluted with water and exc...
Text Solution
|
A sample of ammonium phosphate (NH(4))(3)PO(4) contains 3.18 moles of ...
Text Solution
|
What volume of 96% H(2)SO(4) solution (density 1.83 g/mL) is required ...
Text Solution
|
Hardness of water sample is 300 ppm CaCO3 Hence its molarity is:
Text Solution
|