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The complex formed by the combination of...

The complex formed by the combination of calcium ions and ethylene di ammine tetra acetate. `(EDTA)^(-4)` Number of moles of calcium ions produced by dissolving of one moles of calcium ions produced by dissolving of one mole of that complex in excess of water is

A

one

B

two

C

four

D

five

Text Solution

Verified by Experts

The correct Answer is:
2
Formula of the compound is `[Ca(EDTA)]^(2-)`
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Knowledge Check

  • The number of mole of oxalate ions oxidised by one mole of MnO_(4)^(-) is :

    A
    `1//5`
    B
    `2//5`
    C
    `5//2`
    D
    `5`

  • Number of moles of K_2Cr_2O_7 reduced by one mole of Sn^(2+) ion is

    A
    `(1)/(3)`
    B
    `3`
    C
    `(1)/(6)`
    D
    6

  • The number of mole of oxalate ions oxidised by one mole of MnO_(4)^(-) ion is:

    A
    `1//5`
    B
    `2//5`
    C
    `5//2`
    D
    `5`

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