If excess of `AgNO_(3)` solution is added to 100 mL of a 0.024 M solution of dichlorobis (ethylenediamine ) cobalt (III) chloride , how many moles of AgCl be precipitated ?

Options

A. `0.003`
B. `0.01`
C. `0.0001`
D. `0.002`

Answer

c

Explanation

`underset("1 mole of compound")([Cr^(+3)(H_(2)O)overset(-1xx2)(Cl_(2))])Cl^(Theta)overset(AgNO_(3))tounderset("1 mole of AgCl")underset("white ppt.")(AgCldarr)`
`(100 mL xx 0.01M) =1 m "moles" implies 1 m "mole"` of `AgCI implies 1 xx 10^(-3) "moles of" AgCI implies 0.001 ` moles .