`KMnO_(4)` is not used as primary standard because

STATEMENT-1: KMnO_(4) is not used as a primary standard substance. STATEMENT-2: It is deliquescent in nature.

STATEMENT-1: KMnO4 is not used as a primary standard substance. STATEMENT-2: It is deliquescent in nature.

Potassium permanganate KMnO_(4) is not a primary standard Why?

KMnO_(4) is used

STATEMENT-1 KMnO_(4) acts as powerful oxidising agent in acids, alkaline and neutral medium. STATEMENT-2: Equivalent weight of KMnO_(4) in acidic medium in M/5 and in strongly alkaline medium in M/3. STATEMENT-3 : KMnO_(4) solution is used as a primary standard and acts as self indicator during its titration more Mohr salt.

STATEMENT-1 KMnO_(4) acts as powerful oxidising agent in acids, alkaline and neutral medium. STATEMENT-2: Equivalent weight of KMnO_(4) in acidic medium in M/5 and in strongly alkaline medium in M/3. STATEMENT-3 : KMnO_(4) solution is used as a primary standard and acts as self indicator during its titration more Mohr salt.

K_(2)Cr_(2)O_(7) is preferred to Na_(2)Cr_(2)O_(7) for use in volumetric analysis as a primary standard because

For standardizing NaOH solution, which of the following is used as a primary standard ?

For standardizing NaOH solution, which of the following is used as a primary standard ?