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JEE Advanced 2020
Paper-1 2020
Multiple correct answers - Select all that apply
Question
With respect to hypochlorite, chlorate and perchlorate ions, choose the correct statement(s).
Select ALL correct options:
A
The hypochlorite ion is the strongest conjugate base.
B
The molecular shape of only chlorate ion is influenced by the lone pair of electrons of Cl.
C
The hypochlorite and chlorate ions disproportionate to give rise to identical set of ions.
D
The hypochlorite ion oxidizes the sulfite ion.
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
⚠ Partially correct. Some answers are missing.
Solution
Hypochlorite ion : $\mathrm{ClO}^{\ominus}$
Chlorate ion : $\mathrm{ClO}_3^{\ominus}$
Per chlorate ion : $\mathrm{ClO}_4^{\ominus}$
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