D-And F-Block Elements Ques 195
Question: $ AgNO_3 $ gives a red ppt. with
[NCERT 1972; BHU 1978; MP PMT 1995]
Options:
A) $ KI $
B) $ NaBr $
C) $ NaNO_3 $
D) $ K_2CrO_4 $
Show Answer
Answer:
Correct Answer: D
Solution:
$ 2AgNO_3+K_2CrO_4\to \underset{(Red)}{\mathop{Ag_2CrO_4}},+2KNO_3 $