The number of moles of K2Cr2O7 that will be needed to react with one mole of nitrite ion in acidic solution is

Option 1 -

2/3

Option 2 -

1/3

Option 3 -

1/6

Option 4 -

1/2

0 1 View | Posted a week ago
Asked by Shiksha User

  • 1 Answer

  • Correct Option - 2


    Detailed Solution:

    meq. of K2Cr2O7 = meq. of NO2

    n1 * 6 = 1 * 2

    n1=1/3

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