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

NEET · Chemistry · Redox Reactions

Match the compounds given in column I with oxidation states of...

Match the compounds given in column I with oxidation states of carbon given in column II and mark the appropriate choice.

Column I Column II
(p) C6H12O6{C}_{6}{H}_{12}{O}_{6} (i) +3
(q) CHCl3CHC{l}_{3} (ii) -3
(r) CH3CH3C{H}_{3}C{H}_{3} (iii) +2
(s) (COOH)2( COOH{)}_{2} (iv) 0

Options

  1. A(p)-(iv), (q)-(iii), (r)-(ii), (s)-(i)
  2. B(p)-(i), (q)-(ii), (r)-(iii), (s)-(iv)
  3. C(p)-(ii), (q)-(iii), (r)-(iv), (s)-(i)
  4. D(p)-(iii), (q)-(ii), (r)-(i), (s)-(iv)

Correct answer

A. (p)-(iv), (q)-(iii), (r)-(ii), (s)-(i)

Step-by-step solution

C6H12O6:6x+12+(−12)=0{C}_{6}{H}_{12}{O}_{6}: 6x + 12 + \left(- 12\right) = 0

x=0x = 0

CHCl3:x+1+(−3)=0CHC{l}_{3}: x + 1 + \left(- 3\right) = 0

x=+2x = + 2

CH3CH3:x+3+x+3=0C{H}_{3}C{H}_{3}: x + 3 + x + 3 = 0

x=−3x = - 3

(COOH)2:x+x+(−4×2)+(+2)=0( COOH{)}_{2}: x + x + \left(- 4 \times 2\right) + \left(+ 2\right) = 0

x=+3x = + 3
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