1

JEE Main 2021 (Online) 25th July Morning Shift

Numerical

+4

-1

CO

(Henry's law constant for CO

_{2}gas is bubbled through water during a soft drink manufacturing process at 298 K. If CO_{2}exerts a partial pressure of 0.835 bar then x m mol of CO_{2}would dissolve in 0.9 L of water. The value of x is ____________. (Nearest integer)(Henry's law constant for CO

_{2}at 298 K is 1.67 $$\times$$ 10^{3}bar)Your input ____

2

JEE Main 2021 (Online) 25th July Morning Shift

Numerical

+4

-1

For the reaction

A + B $$\rightleftharpoons$$ 2C

the value of equilibrium constant is 100 at 298 K. If the initial concentration of all the three species is 1 M each, then the equilibrium concentration of C is x $$\times$$ 10

A + B $$\rightleftharpoons$$ 2C

the value of equilibrium constant is 100 at 298 K. If the initial concentration of all the three species is 1 M each, then the equilibrium concentration of C is x $$\times$$ 10

^{$$-$$1}M. The value of x is ____________. (Nearest integer)Your input ____

3

JEE Main 2021 (Online) 22th July Evening Shift

Numerical

+4

-1

Value of K

N

(R = 0.083 L bar K

_{P}for the equilibrium reactionN

_{2}O_{4(g)}$$\rightleftharpoons$$ 2NO_{2(g)}at 288 K is 47.9. The K_{C}for this reaction at same temperature is ____________. (Nearest integer)(R = 0.083 L bar K

^{$$-$$1}mol^{$$-$$1})Your input ____

4

JEE Main 2021 (Online) 20th July Morning Shift

Numerical

+4

-1

2SO

In an equilibrium mixture, the partial pressures are

P

_{2}(g) + O_{2}(g) $$\rightleftharpoons$$ 2SO_{3}(g)In an equilibrium mixture, the partial pressures are

P

_{SO3}= 43 kPa; P_{O2}= 530 Pa and P_{SO2}= 45 kPa. The equilibrium constant K_{P}= ___________ $$\times$$ 10^{$$-$$2}. (Nearest integer)Your input ____

Questions Asked from Equilibrium (Numerical)

Number in Brackets after Paper Indicates
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