The decomposition of hydrogen peroxide (H₂O₂) into water (H₂O) and oxygen (O₂) is an example of a di

Q: What is the correct answer for NCERT11?

The correct answer is B. In H₂O₂, oxygen has an oxidation state of -1. During its decomposition, oxygen in H₂O₂ is oxidized to O₂ (oxidation state 0) and simultaneously reduced to H₂O (oxidation state -2). This simultaneous oxidation and reduction of the same element is the definition of disproportionation.

Q: The decomposition of hydrogen peroxide (H₂O₂) into water (H₂O) and oxygen (O₂) is an example of a disproportionation reaction because:

The correct answer is B. In H₂O₂, oxygen has an oxidation state of -1. During its decomposition, oxygen in H₂O₂ is oxidized to O₂ (oxidation state 0) and simultaneously reduced to H₂O (oxidation state -2). This simultaneous oxidation and reduction of the same element is the definition of disproportionation.

Q: What are the options for this NCERT11 question?

A. Hydrogen is oxidized and oxygen is reduced. · B. Oxygen is converted from -1 state to 0 and -2 states. · C. It involves the transfer of electrons between hydrogen and oxygen. · D. It is a decomposition reaction that produces an elemental gas.

Question

The decomposition of hydrogen peroxide (H₂O₂) into water (H₂O) and oxygen (O₂) is an example of a disproportionation reaction because:

FirstInTest · Accepted Answer

In H₂O₂, oxygen has an oxidation state of -1. During its decomposition, oxygen in H₂O₂ is oxidized to O₂ (oxidation state 0) and simultaneously reduced to H₂O (oxidation state -2). This simultaneous oxidation and reduction of the same element is the definition of disproportionation.

Answer

Hydrogen is oxidized and oxygen is reduced.

Answer

Oxygen is converted from -1 state to 0 and -2 states.

Answer

It involves the transfer of electrons between hydrogen and oxygen.

Answer

It is a decomposition reaction that produces an elemental gas.

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