Home
Class 12
CHEMISTRY
The number of moles of K(2)Cr(2)O(7) re...

The number of moles of `K_(2)Cr_(2)O_(7)` reduced by one mole of `Sn^(2+)` ions is

A

`(1)/(3)`

B

`3`

C

`(1)/(6)`

D

6

Text Solution

Verified by Experts

The correct Answer is:
a
Eq. of `Cr_2O_7^(2-)=`Eq. of `Sn^(2+)`
(`n` factor`=6`) (`n` factor`=6`) ltbr `(1)/(6)` mol. Of `Cr_2O_7^(2-)=(1)/(2)`mol. Of `Sn^(2+)`
1 mol of `Sn^(2+)=(2)/(6)=(1)/(3)` mol. Of `Cr_2O_7^(2-)`
Promotional Banner

Similar Questions

Explore conceptually related problems

The number of moles of K_(2)Cr_(2)O_(7) reduced by 1 mol of Sn^(2+) ions is

Number of moles of K_(2)Cr_(2)O_(7) required to oxidised 12 moles of ethanol to acetic acid in acidic meidum will be

The number of mole(s) of K_2Cr_2O_7 required to oxidise two moles of ferrous oxalate in acidic medium is

Number of moles of K_(2)Cr_(2)O_(7) in acidic medium required to oxidize one mole of Cu_(3)P" to " CuSO_(4) " and " H_(3)PO_(4) is :

Find the oxidation number of: Cr in K_(2)Cr_(2)O_(7)

the number of moles of Cr_(2)O_(7)^(2) needed to oxidise 0.136 equivalent of N_(2)H_(5) through the reaction: N_(2)H_(5) + Cr_(2)O_(7)^(2-) rarr N_(2) + Cr^(3) + H_(2)O is:

The ratio of number of moles of KMnO_4 and K _2 Cr _2 O _7 required to oxidise 0.1mol Sn^ (+4) in acidic medium :

The number of moles of MnO_(4)^(-) and Cr_(2)O_(7)^(-2) separately required to oxidise 1 mole of FeC_(2)O_(4) each in acidic medium respectively

The minimum number of moles of O_(2) required for complete combustion of 1 mole of propane and 2 moles of butane is _______.

Calculate the number of mole of Na_(2)S_(2)O_(3) that will react with I_(2) obtained when 1 mole of K_(2)Cr_(2)O_(7) reacts with excess of Kl in acidic medium.