D-And F-Block Elements Ques 463

Question: Which of the following compounds gives red precipitate with $ AgNO_3 $ -

Options:

A) KI

B) $ K_2CrO_4 $

C) $ NaBr $

D) $ NaNO_3 $

Show Answer

Answer:

Correct Answer: B

Solution:

$ 2AgNO_3+K_2CrO_4\to \underset{Redprecpitate}{\mathop{Ag_2CrO_4}},+2KNO_3 $



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