TS EAMCET · Chemistry · Chemical Kinetics
Consider the gaseous reaction \(\mathrm{A}_2+\mathrm{B}_2 \rightarrow 2 \mathrm{AB}\)
The following data was obtained for the above reaction.
The value of rate constant for the above reaction is
- A \(1.25 \times 10^{-2}\)
- B \(1.25 \times 10^{-3}\)
- C \(2.5 \times 10^{-2}\)
- D \(2.5 \times 10^{-1}\)
Answer & Solution
Correct Answer
(A) \(1.25 \times 10^{-2}\)
Step-by-step Solution
Detailed explanation
\(\mathrm{A}_2+\mathrm{B}_2 \rightarrow 2 \mathrm{AB}\) \(\text { Rate }=-\frac{\mathrm{d}\left[\mathrm{~A}_2\right]}{\mathrm{dt}}=-\frac{\mathrm{d}\left[\mathrm{~B}_2\right]}{\mathrm{dt}}=\frac{1 \mathrm{~d}}{2} \frac{[\mathrm{AB}]}{\mathrm{dt}}\) First we have to calculate…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- At \(27^{\circ} \mathrm{C}, 100 \mathrm{~mL}\) of 0.5 M HCl is mixed with 100 mL of 0.4 M NaOH solution. To this resultant solution, 800 mL of distilled water is added. What is the pH of final solution?TS EAMCET 2024 Hard
- Which of the following reaction is auto catalytic?TS EAMCET 2020 Medium
- The formal charges of \(\mathrm{C}\) and \(\mathrm{O}\) atoms in \(\mathrm{CO}_2(\ddot{O}=\mathrm{C}=\ddot{\mathrm{O}}\) :) are, respectivelyTS EAMCET 2012 Medium
- How many grams of \(\mathrm{Cu}\left(\mathrm{NO}_3\right)_2\) is needed to get 1 gram of copper? \((\) Atomic mass, \(\mathrm{Cu}=63.5, \mathrm{~N}=14, \mathrm{O}=16\) )TS EAMCET 2020 Easy
- 4.0 g of a mixture containing \(\mathrm{Na}_2 \mathrm{CO}_3\) and \(\mathrm{NaHCO}_3\) is heated to 673 K. Loss in mass of the mixture is found to be 0.62 g. The percentage of sodium carbonate in the mixture isTS EAMCET 2025 Medium
- When helium gas is allowed to expand into vaccum, heating effect is observed. The reason for this is (assume He as a non ideal gas)TS EAMCET 2017 Hard
More PYQs from TS EAMCET
- Equation of one of the tangents passing through \((2,8)\) to the hyperbola \(5 x^2-y^2=5\) isTS EAMCET 2012 Medium
- The position of a particle at time \(t\) is given by the equation \(x(t)=\frac{v_0}{A}\left(1-e^{A t}\right) v_o=\) constant and \(A>0\). Dimensions of \(v_o\) and A respectively areTS EAMCET 2004 Easy
- \(\text { In a } \triangle A B C, \frac{\Delta^2}{a^2+b^2+c^2}\left(\frac{1}{r_1^2}+\frac{1}{r_2^2}+\frac{1}{r_3^2}+\frac{1}{r^2}\right)=\)TS EAMCET 2020 Medium
- If water is poured into a cylindrical tank of radius 3.5 ft at the rate of \(1 \mathrm{cu} \mathrm{f} / \mathrm{min}\), then the rate at which the level of the water in the tank increases (in \(\mathrm{f} / \mathrm{min}\) ) isTS EAMCET 2024 Easy
- For \(n \in Z\), the general solution of the trigonometric equation \(\sin x-\sqrt{3} \cos x\) \(+4 \sin 2 x-4 \sqrt{3} \cos 2 x+\sin 3 x-\sqrt{3} \cos 3 x=0\) is IsTS EAMCET 2019 Medium
- A \(1 \mathrm{~N}\) pendulum bob is held at an angle \(\theta\) from the vertical by a \(2 \mathrm{~N}\) horizontal force \(\mathrm{F}\) as shown in the figure. The tension in the string supporting the pendulum bob (in newton) is
TS EAMCET 2011 Hard