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D and F Block Elements question

2012 · Shift 2 · Q16
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D and F Block Elements question

2012 · Shift 2 · Q16

JEE AdvancedChemistryD and F Block ElementsMultiple correct+4 / −2
For the given aqueous reactions, which of the statement(s) is(are) true? IIT-JEE 2012 Paper 2 Offline Chemistry - d and f Block Elements Question 7 English
  1. A
    The first reaction is a redox reaction.
  2. B
    White precipitate is Zn3[Fe(CN)6]2Zn_3[Fe(CN)_6]_2Zn3​[Fe(CN)6​]2​.
  3. C
    Addition of filtrate to starch solution gives blue colour.
  4. D
    White precipitate is soluble in NaOH solution.
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