Test:11 QNo:1

Q1 Which of the following do exist?
a) SH₆
b) HFO₄
c) FeI₃
d) HClO₃

Correct Answer: (d)

FeI3 also exists naa ??

ya,it does i.e. iron (III) iodide

kkk
thanx

d) will be the rite ans.

Fe³⁺ ion will be stabilised only by atoms having high electronegativity.

Whereas connecting half-reaction 1 (Fe3+/Fe2+) to I2/2I- results in a reading of 0.23V.

and SH₆ wont exist bcos of the high electronegative of sulphur and the small size of hydrogen if SH₆ exists then it suddenly dissociate to H₂S.

HFO₄ wont exist bcos of the fluorine atom.

I still think FeI3 exists...

can u give ne explanation for dat one eure.