JEE Advanced 2016 Paper 1 Offline | Chemical Kinetics and Nuclear Chemistry Question 14 | Chemistry

JEE Advanced 2016 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

According to the Arrhenius equation,

a high activation energy usually implies a fast reaction

rate constant increases with increase in temperature. This is due to a greater number of collisions whose energy exceeds the activation energy

higher the magnitude of activation energy, stronger is the temperature dependence of the rate constant.

the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of their energy.

JEE Advanced 2015 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

The % yield of ammonia as a function of time in the reaction

N₂(g) + 3H₂(g) $$\rightleftharpoons$$ 2NH₃(g), $$\Delta$$H < 0 at (P, T₁) is given below:

JEE Advanced 2015 Paper 1 Offline Chemistry - Chemical Kinetics and Nuclear Chemistry Question 12 English

If this reactions is conducted at (P, T₂), with T₂ > T₁, the % yield of ammonia as a function of time is represented by

JEE Advanced 2013 Paper 2 Offline

MCQ (More than One Correct Answer)

-1

In the nuclear transmutation

⁹Be₄ + X $$\to$$ ⁸Be₄ + Y

(X, Y) is (are) :

$$(\gamma ,n)$$

(p, D)

(n, D)

$$(\gamma ,p)$$

IIT-JEE 2011 Paper 2 Offline

MCQ (More than One Correct Answer)

-0.75

For the first order reaction
2N₂O₅ (g) $$\to$$ 4NO₂ (g) + O₂ (g)

the concentration of the reactant decreases exponentially with time

the half-life of the reaction decreases with increasing temperature

the half-life of the reaction depends on the initial concentration of the reactant

the reaction proceeds to 99.6% completion in eight half-life duration

JEE Advanced Subjects