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JEE Main
Exam
JEE Main
Subject
Chemistry
Chapter
Practical Chemistry

JEE Main · Chemistry · Practical Chemistry

How do you characterizes PbCr O _ 4 ?

How do you characterizes PbCrO4PbCr{O}_{4} ?

Options

  1. AIt is yellow in colour
  2. BIt is soluble in NaOHNaOH
  3. CIt is insoluble in CH3COOHC{H}_{3}COOH
  4. DAll of the above

Correct answer

D. All of the above

Step-by-step solution

PbCrO4PbCr{O}_{4} is yellow solution soluble in NaOHNaOH
PbCrO4+NaOH→No2[Pb(OH)4]+Na2CrO4PbCr{O}_{4} + NaOH \to N{o}_{2}\left[Pb{\left(OH\right)}_{4}\right] + N{a}_{2}Cr{O}_{4}
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