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Calculate the number of Cl^(-) and Ca^(2...

Calculate the number of `Cl^(-)` and `Ca^(2+)` ions in `222 g` anhydrous `CaCl_(2)`.

A

`4N,2N`

B

`2N,4N`

C

`1N,2N`

D

`2N.1N`

Text Solution

Verified by Experts

The correct Answer is:
A
1 mole `CaCl_(2) = 1` mole `Ca^(+2) +2` moles `Cl^(-)` ions `rArr n_(CaCl_(2)) = (W_(CaCl_(2)))/(GMW)`
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