Chemical Equilibrium · Chemistry · JEE Advanced
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JEE Advanced 2023 Paper 1 Online
The plot of $\log k_f$ versus $1 / T$ for a reversible reaction $\mathrm{A}(\mathrm{g}) \rightleftharpoons \mathrm{P}(\mathrm{g})$ is shown.
Pre-expon...
JEE Advanced 2020 Paper 1 Offline
Consider the reaction,A $$\rightleftharpoons $$ Bat 1000 K. At time t', the temperature of the system was increased to 2000 K and the system was allo...
JEE Advanced 2019 Paper 1 Offline
For the following reaction, the equilibrium constant Kc at 298 K is 1.6 $$ \times $$ 1017.Fe2+(aq) + S2-(aq) ⇌ FeS(s)When equal volumes of 0.06 M Fe2+...
JEE Advanced 2018 Paper 1 Offline
A closed tank has two compartments $$A$$ and $$B,$$ both filled with oxygen (assumed to be ideal gas). The partition separating the two compartments i...
MCQ (Single Correct Answer)
JEE Advanced 2016 Paper 2 Offline
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Thermal decomposition of gaseous X2 to gaseous X at 298 K takes place according to the following equations:
X2 (g) $$\leftrightharpoons$$ 2X...
JEE Advanced 2016 Paper 2 Offline
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Thermal decomposition of gaseous X2 to gaseous X at 298 K takes place according to the following equations:
X2 (g) $$\leftrightharpoons$$ 2X...
IIT-JEE 2008 Paper 1 Offline
Statement 1 : For every chemical reaction at equilibrium, standard Gibbs energy of reaction is zero.
and
Statement 2 : At constant temperature and pre...
MCQ (More than One Correct Answer)
JEE Advanced 2013 Paper 2 Offline
The thermal dissociation equilibrium of CaCO3(s) is studied under different conditions
CaCO3(s) $$\leftrightharpoons$$ CaO(s) + CO2(g). For this equil...
Subjective
IIT-JEE 1999
When 3.06 g of solid NH4HS is introduced into a two litre evacuated flask at 27o C, 30% of the solid decomposes into gaseous ammonia and hydrogen sulp...