1.

Give the correct order of initials T or F for following statements. Use T iff 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.

Answer»

TFF
FTT
TFT
TTF

Solution :(i) `2CU^(+)(aq)toCu^(2+)(aq)+Cu(s)`
(ii) `Hg_(2)Cl_(2)` does ot FURNISH `CL^(-)`, for chromyl chloride test.
(iii) `Fe(H_(2)O)_(5)NO]^(2+)` is unstable, as iron is present in +1 oxidation state


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