JEE Advanced 2013 Paper 2 Offline | Chemical Kinetics and Nuclear Chemistry Question 21 | Chemistry

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