Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202523 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
23 January
Shift
Evening Shift
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2025 · 23 January · Evening Shift · Chemistry · Chemical Kinetics

Which of the following graphs most appropriately represents a zero...

Which of the following graphs most appropriately represents a zero order reaction ?Which of the following graphs most appropriately represents a zero order reaction ?Which of the following graphs most appropriately represents a zero order reaction ?Which of the following graphs most appropriately represents a zero order reaction ?Which of the following graphs most appropriately represents a zero order reaction ?Which of the following graphs most appropriately represents a zero order reaction ?

Options

  1. AThe reaction representing the Mond process for metal refining is ______
  2. BThe reaction representing the Mond process for metal refining is ______
  3. CThe reaction representing the Mond process for metal refining is ______
  4. DThe reaction representing the Mond process for metal refining is ______

Correct answer

A. The reaction representing the Mond process for metal refining is ______

Step-by-step solution

[A]t=[A]0−kt[\mathrm{A}]_{\mathrm{t}}=[\mathrm{A}]_0-\mathrm{kt} Straight line with negative slope Which of the following graphs most appropriately represents a zero order reaction ?
Graph of reactant concentration versus time for zero order reaction.
Practice Chemical Kinetics on Quantrex Academy →

More from Chemical Kinetics

For a reversible reaction R leftharpoons P , at constant temperature, both the forward… JEE Advanced 2026For a first-order reaction R P at a given temperature, k is the rate constant. For this… JEE Advanced 2026Given below are two statements: R=8.314 J K ^ -1 mol ^ -1 and 1 cal =4.2 J Statement I… JEE Main 2026Decomposition of a hydrocarbon follows the equation k = (5.5 × 10^ 11 \,s^ -1 )\,e^… JEE Main 2026For a reaction A arrow P at T K , the half life (t_ 1/2 ) is plotted as a function of… JEE Main 2026First order gas phase reaction A arrow B + C p_i = initial pressure of gas A, p_t = total… JEE Main 2026If the half life of a first order reaction is 6.93 minutes then the time required for… JEE Main 2026Consider the given graph showing variation of reactant concentration with time. Three… JEE Main 2026 Full Chemical Kinetics list All JEE Main PYQs