The system is stable in equilibrium when ______...?

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The system is stable in equilibrium when ______...?

(A) Qc = Kc

(B) Qc > Kc

(C) Qc < K

(D) None of these

✅ Correct Answer: Qc = Kc

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Source: This question is taken from the Everyday Science

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For which system does the equilibrium constant, Kc has units of concentration....?

(A) N2(g) + 3H2(g) ⇌ 2NH3(g)

(B) N2(g) + 02(g) ⇌ 2NO

(C) H2(g) +12(g) ⇌ 2HI(g)

(D) CO2(g) + H3(g) ⇌ CO + H2O(l)

✅ Correct Answer: N2(g) + 3H2(g) ⇌ 2NH3(g)

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Source: This question is taken from the Everyday Science

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A body is in stable equilibrium after slight tilt if its center of gravity _____...?

(A) Remains above the point of contact

(B) Remains on one side of point of contact

(C) Passes over the point of contact

(D) Is at lowest position

✅ Correct Answer: Remains above the point of contact

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

A body is in unstable equilibrium after slight tilt if its center of gravity ______...?

(A) Remains on one side of the point of contact

(B) Remains above the point of contact

(C) Passes over the point of contact

(D) Is positioned at its bottom

✅ Correct Answer: Remains above the point of contact

Comments

Source: This question is taken from the Everyday Science

The system is stable in equilibrium when ______...? Mcqs

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