- 1(current)
Q. No.| Assertion (A): | For every chemical reaction at equilibrium, standard Gibbs energy of the reaction is zero. |
| Reason (R): | At constant temperature and pressure, chemical reactions are spontaneous in the direction of decreasing Gibbs energy. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | (A) is False but (R) is True. |
Subtopic: Kp, Kc & Factors Affecting them |
From NCERT
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The equilibrium constant of the reaction A2(g) + B2(g) 2AB (g) at 100ºC is 50. If a one litre flask containing one mole of A2 is connected to a two litre flask containing two moles of B2, how many moles of AB will be formed at 373 K ?
1. 2.8
2. 1.9
3. 2.1
4. 3.6
Subtopic: Kp, Kc & Factors Affecting them |
From NCERT
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Q. No.
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