1

WB JEE 2023

MCQ (Single Correct Answer)

+1

-0.25

Which of the following would give a linear plot?

(k is the rate constant of an elementary reaction and T is temp. in absolute scale)

2

WB JEE 2023

MCQ (Single Correct Answer)

+1

-0.25

For the reaction A + B $$\to$$ C, we have the following data:

Initial concentration of A (in molarity) | Initial concentration of B (in molarity) | Rate (initial) (Relevant unit) |
---|---|---|

1 | 10 | 100 |

1 | 1 | 1 |

10 | 1 | 10 |

The order of the reaction with respect to A and B are

3

WB JEE 2021

MCQ (Single Correct Answer)

+1

-0.25

The equilibrium constant for the reaction

N

N

_{2}(g) + O_{2}(g) $$\rightleftharpoons$$ 2NO(g) is 4 $$\times$$ 10^{$$-$$4}at 2000 K. In presence of a catalyst the equilibrium is attained 10 times faster. Therefore, the equilibrium constant, in presence of the catalyst at 2000 K is4

WB JEE 2021

MCQ (Single Correct Answer)

+1

-0.25

Under the same reaction conditions, initial concentration of 1.386 mol dm

^{$$-$$3}of a substance becomes half in 40 s and 20 s through first-order and zero-order kinetics respectively. Ratio $$\left( {{{{k_1}} \over {{k_0}}}} \right)$$ of the rate constants for first-order (k_{1}) and zero-order (k_{0}) of the reactions isQuestions Asked from Chemical Kinetics (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

WB JEE Subjects

Physics

Mechanics

Units & Measurements
Vector Algebra
Motion
Laws of Motion
Work Power & Energy
Center of Mass
Rotational Motion
Properties of Matter
Heat and Thermodynamics
Simple Harmonic Motion
Waves
Gravitation

Electricity

Optics

Modern Physics

Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry
Atomic Structure
Redox Reaction
Gaseous State
Chemical Equilibrium
Liquid Solution
Ionic Equilibrium
Thermodynamics
Chemical Kinetics
Radioactivity and Nuclear Chemistry
Electrochemistry
Solid State
Surface Chemistry

Inorganic Chemistry

Periodic Table
Chemical Bonding
Metallurgy
Hydrogen and It's Compounds
Some s Block Elements
Some P Block Elements
d and f Block Elements
Coordination Compounds

Organic Chemistry

Mathematics

Algebra

Logarithms
Sequence and Series
Quadratic Equations
Complex Numbers
Permutations and Combinations
Mathematical Induction and Binomial Theorem
Matrices and Determinants
Vector Algebra
Three Dimensional Geometry
Probability
Statistics
Sets and Relations

Trigonometry

Coordinate Geometry

Calculus