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Aqueous solution of carnallite gives pos...

Aqueous solution of carnallite gives positive test for

A

Chloride ions only

B

Potassium ions only

C

Potassium and chloride ions only

D

Potassium, magnesium and chloride ions

Text Solution

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The correct Answer is:
(d)
Carnallite is `KCl.MgCl_(2).6H_(2)O rarr K^(+), Mg^(2+), Cl^(-)` ions which give positive test.
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