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Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false. (i) Cu + undergoes disproportionation to Cu and Cu 2 + in aqueous solution (ii) Hg 2 Cl 2 does not impart chromyl chloride test (iii) Sulphide ions react with sodium nitroprusside to form a purple coloured complex. In this reaction, oxidation state of iron changes.

Options

  1. ATFF
  2. BFTT
  3. CTFT
  4. DTTF

Correct answer

D. TTF

Step-by-step solution

(i) 2 Cu + aq → Cu 2 + aq + Cu s (ii) Hg 2 Cl 2 does not furnish Cl - , for chromyl chloride test. (iii) Na 2 S + Na 2 Fe CN 5 NO → Violet colour

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