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Write the molecular formulae of all the ...

Write the molecular formulae of all the compounds that can be formed by the combinations of following ions.
`Cu^(2+), Na^(+), Fe^(3+), Cl^(-), SO_(4)^(2-), PO_(4)^(3-)`

A

`CH_(3)COONa`

B

`NaCl`

C

`H_(2)`

D

`NH_(4)NO_(3)`

Text Solution

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The correct Answer is:
B
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