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
N2(g) + O2(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 is
N2(g) + O2(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 is
4
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 (k1) and zero-order (k0) of the reactions is
Questions Asked from Chemical Kinetics (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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