1

JEE Main 2021 (Online) 24th February Morning Shift

Numerical

+4

-1

For the reaction A

[R = 8.31 J mol

_{(g)}$$ \to $$ B_{(g)}the value of the equilibrium constant at 300 K and 1 atm is equal to 100.0. The value of $$\Delta $$_{r}G for the reaction at 300 K and 1 atm in J mol^{-1}is – xR, where x is _______. (Rounded off to the nearest integer)[R = 8.31 J mol

^{–1}K^{-1}and ln 10 = 2.3)Your input ____

2

JEE Main 2020 (Online) 5th September Evening Slot

Numerical

+4

-0

For a reaction X + Y ⇌ 2Z , 1.0 mol of X, 1.5 mol

of Y and 0.5 mol of Z were taken in a 1 L vessel and

allowed to react. At equilibrium, the concentration

of Z was 1.0 mol L

is $${x \over {15}}$$. The value of x is _________.

of Y and 0.5 mol of Z were taken in a 1 L vessel and

allowed to react. At equilibrium, the concentration

of Z was 1.0 mol L

^{–1}. The equilibrium constant of reactionis $${x \over {15}}$$. The value of x is _________.

Your input ____

Questions Asked from Chemical Equilibrium (Numerical)

Number in Brackets after Paper Indicates No. of Questions

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