Equilibrium

JEE Main · Chemistry · 15 past questions

These are the board's own papers. 170 more board questions reprinted in the books we use in class are for signed-in students: sign in.

6 of 15 · show all

1. Q5 2026 4 Apr Shift 1

   At T(K), the equilibrium constant of $A_2(g) + B_2(g) \rightleftharpoons C(g)$ is $2.7 \times 10^{-5}$. What…

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2. Q10 2026 5 Apr Shift 2

   The reaction $A(g) \rightleftharpoons B(g) + C(g)$ was initiated with the amount 'a' of A(g). At equilibrium…

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3. Q11 2026 6 Apr Shift 1

   One mole each of He and A(g) are taken in a 10 L closed flask and heated to 400 K to establish the following…

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4. Q13 2026 6 Apr Shift 2

   In a closed flask at 600 K, one mole of X2Y4(g) attains equilibrium as given below: X2Y4(g) <=> 2XY2(g). At…

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5. Q14 2026 8 Apr Shift 2

   Consider the following reactions in which all the reactants and products are present in gaseous state…

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6. Q15 2026 8 Apr Shift 2

   Solid carbon, CaO and CaCO3 are mixed and allowed to attain equilibrium at T K.…

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