Question

In the following reactions assign for underlined atom for product of complete hydrolysis at R.T.
A. If product is oxy acid with —ic suffix.
B. If product is oxy acid with —ous suffix.
C. If product are two oxy acids one with —ic suffix and otherone with —ous suffix.
D. If product is not oxy acid, neither with —ic suffix nor with —ous suffix.
$\underset{–}{I}{F}_5+H_{2}O⟶HI{O}_3+HF$

Answer 1

Oxy acid :- An oxyacid, oxoacid, or ternary acid is an acid that contains oxygen. Specifically, it is a compound that contains hydrogen, oxygen, and at least one other element, with at least one hydrogen atom bonded to oxygen that can dissociate to produce the H⁺ cation and the anion of the acid.

In the given reaction :-

$I{F}_5+H_{2}O\to HI{O}_3+HF$

$HI{O}_3$ : Iodic acid, $HI{O}_3$. It is a white water-soluble solid. Its robustness contrasts with the instability of chloric acid and bromic acid. Iodic acid features iodine in the oxidation state +5 and is one of the most stable oxo-acids of the halogens.

suffix is -ic.

Hence , The product is oxy acid with ic suffix.

Hence , option A is correct .