Which of the following indicators is use...

Which of the following indicators is used in the titration of `KMnO_(4)` against sodium oxalate in an acidic medium?

A

Starch

B

Phenolphthalein

C

Eriochrome black T

D

No indicator is required

Text Solution

Verified by Experts

The correct Answer is:

4

The purple colour of `MnO_(4)^(-)` acts as its own indicator in titrations.

Promotional Banner

Promotional Banner

Topper's Solved these Questions

SOLUTIONS
R SHARMA|Exercise FOLLOW-UP TEST 7|5 Videos
SOLUTIONS
R SHARMA|Exercise FOLLOW-UP TEST 8|4 Videos
SOLUTIONS
R SHARMA|Exercise FOLLOW-UP TEST 5|9 Videos
SOLID STATE
R SHARMA|Exercise Archives|28 Videos
STEREOCHEMISTRY
R SHARMA|Exercise Archives|17 Videos

R SHARMA-SOLUTIONS-FOLLOW-UP TEST 6

Which of the following expressions is correct?
Text Solution
|
If m(1) and m(2) are masses of two reactants in any reaction, having t...
Text Solution
|
Which of the following gas minimum equivalent volume?
Text Solution
|
Consider the following equation Ca(OH)(2)+H(3)PO(4) rarr CaHPO(4)+2H...
Text Solution
|
If equivalent mass of suiphur in SCl(2) is 16 u, then equivalent mass ...
Text Solution
|
The equivalent mass of MnSO(4) is half its molecular mass when it is c...
Text Solution
|
Which of following indicators is used in the titration of oxalic acid ...
Text Solution
|
Which of the following is a primary standard substance?
Text Solution
|
Which of the following is a secondary standard substance?
Text Solution
|
Which of the following indicators is used in the titration of KMnO(4) ...
Text Solution
|
Which of the following indicators is used in the titration of Na(2)S(2...
Text Solution
|
It 100 mL of 0.6 N H(2)SO(4) and 200 mL of 0.3 N HCl are mixed togethe...
Text Solution
|
A sample of Na(2)CO(3).H(2)O weighing 0.62 g is added to 100 mL of 0.1...
Text Solution
|