AP EAMCET · Chemistry · Chemical Equilibrium
On increasing temperature, the equilibrium constant of exothermic and endothermic reactions, respectively
- A increases and decreases
- B decreases and increases
- C increases and increases
- D decreases and decreases
Answer & Solution
Correct Answer
(B) decreases and increases
Step-by-step Solution
Detailed explanation
For exothermic reaction, \(k_f\) decreases and \(k_b\) increases with increase of temperature so that \(K_{e q}\) decreases. For endothermic reaction, \(k_f\) increases and \(k_b\) decreases with increase of temperature so that \(K_{e q}\) increases.
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
- Among the ions \(\mathrm{O}^{2-}, \mathrm{Na}^{+}, \mathrm{F}^{-}, \mathrm{N}^{3-}, \mathrm{Mg}^{2+}\) the ions with smallest and largest radii are respectivelyAP EAMCET 2022 Easy
- How many ' \(\mathrm{mL}\) ' of perhydrol is required to produce sufficient oxygen which can be used to completely convert \(2 \mathrm{~L}\) of \(\mathrm{SO}_2\) gas to \(\mathrm{SO}_3\) gas?AP EAMCET 2009 Easy
- The adsorption of a gas on a solid surface follows Freundlich adsorption isotherm.
At \(\mathrm{T}(\mathrm{K})\), the gas pressure is 2 atm. What is the value of \(\frac{x}{\mathrm{~m}} ? \quad(\mathrm{n}=2\) and \(k=\) constant)AP EAMCET 2025 Medium - The optically inactive compound from the following isAP EAMCET 2023 Medium
- Which one of the following statements is not correct?AP EAMCET 2019 Easy
- Identify the incorrect statements from the following.
I. Tin in +2 state acts as reducing agent while lead in +4 state acts as strong oxidising agent.
II. Silicon exists as both \(\left[\mathrm{SiF}_6\right]^{2-}\) and \(\left[\mathrm{SiCl}_6\right]^{2-}\) forms.
III. The hybridisation of carbon in fullerene is \(s p^3\).
IV. Among \(\mathrm{Ge}, \mathrm{Sn}\) and \(\mathrm{Pb}\) lowest melting point is for \(\mathrm{Sn}\).AP EAMCET 2018 Easy
More PYQs from AP EAMCET
- If the equation of the plane passing through the point \((2,-1,3)\) and perpendicular to each of the planes \(3 x-2 y+z=8\) and \(x+y+z=6\) is \(l x+m y+n z=1\), then \(4 m+2 n-31=\)AP EAMCET 2025 Medium
- The function \(f: R \rightarrow R\) is defined by \(f(x)=\cos ^2 x+\sin ^4 x\) for \(x \in R\), then \(f(R)\) is equal toAP EAMCET 2002 Hard
- All electrons ejected from a metallic surface by incident light of wavelength \(400 \mathrm{~nm}\) travelled \(1 \mathrm{~m}\) in the direction of uniform electric field of \(2 \mathrm{NC}^{-1}\) and came to rest. The work function of the surface isAP EAMCET 2019 Medium
- The copper halide which does not exist is:AP EAMCET 2019 Hard
- If \(\quad \int \sin ^{-1}\left(\frac{2 x}{1+x^2}\right) d x=f(x)-\log \left(1+x^2\right)\) then \(f(x)\) is equal toAP EAMCET 2005 Medium
- The number of distinct positive integers can be formed using \(0,1,2,3\) where each integer used at most once is equal toAP EAMCET 2021 Easy