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Questions

Consider the reaction, $2 H_{2} O_{2} \to_{{OH}^{-}}^{I^{-}} 2 H_{2} O + O_{2}$ , Intermediate formed in the process is

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a

IO–

b

IO2−

c

IO3−

d

I2

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detailed solution

Correct option is A

H2O2+I− → IO−+H2OIO−+H2O2 → H2O+O2+I−2H2O2→I−2H2O+O2

Similar Questions

Following data is given for the reaction, $X + Y \to P$

Experiment	$[X] mol L^{- 1}$	$[Y] mol L^{- 1}$	Initial rate $(mol L^{- 1} s^{- 1})$
I	$2.5 \times 10^{- 4}$	$6 \times 10^{- 5}$	$5 \times 10^{- 4}$
II	$5 \times 10^{- 4}$	$12 \times 10^{- 5}$	$4 \times 10^{- 3}$
III	$1 \times 10^{- 3}$	$12 \times 10^{- 5}$	$1.6 \times 10^{- 2}$

The order of reaction with respect to X and Y respectively are

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