Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

In the oxidation number method, what is the significance of...

In the oxidation number method, what is the significance of identifying atoms that undergo a change in oxidation number?

Options

  1. AIt helps calculate the molar mass of the atoms
  2. BIt determines the color of the reactants and products
  3. CIt is essential for assigning oxidation numbers
  4. DIt is irrelevant to balancing redox reactions

Correct answer

C. It is essential for assigning oxidation numbers

Step-by-step solution

Identifying atoms that undergo a change in oxidation number is crucial for assigning oxidation numbers and subsequently balancing redox reactions.
Practice Redox Reactions on Quantrex Academy →

More from Redox Reactions

Calculate the oxidation number of sulfur in H_2SO_4 . MHT CET Medical 2026Consider the following compounds : K O_2, H_2 O _2 and H_2 S O_4 The oxidation state of… MHT CET Medical 2026What is the oxidation number of phosphorus in Mg_2P_2O_7 ? MHT CET Medical 2026Identify oxidant and reductant, respectively, in the following reaction: Zn(s) + Cu^ 2+… MHT CET Medical 2026Which of the following is true regarding oxidation? MHT CET Medical 2026In a reaction, 2H_2S + SO_2 arrow 2H_2O + 3S Identify the substance oxidized. MHT CET Medical 2026Predict the oxidation number of of 'C' in K_2C_2O_4 and in CH_2Cl_2 . MHT CET Medical 2026The oxidation process involves MHT CET Medical 2026 Full Redox Reactions list All NEET PYQs