General Characteristics of Equilibrium
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CHXI07:EQUILIBRIUM

314708 Which of the following conditions represents an equilibrium?

1 Freezing of ice in an open vessel; temperature of ice is constant.
2 Few drops of water is present along with air in a balloon; temperature of balloon is constant
3 Water is boiling in an open vessel over stove; temperature of water is constant.
4 All the statements are correct for the equilibrium.
CHXI07:EQUILIBRIUM

314709 In the reaction, \(\mathrm{PCl}_{5}(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})\). Which of the graph is/are correct?
supporting img

1 I and II
2 I, II and III
3 II and III
4 I and III
CHXI07:EQUILIBRIUM

314710 Assertion :
Reaction between iron and steam is irreversible if carried out in the open tube.
Reason :
An irreversible reaction cannot take place in the reverse direction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI07:EQUILIBRIUM

314711 Which of the following is a characteristic property of equilibrium?

1 Number of moles of reactants and products is always equal
2 Catalyst affects the equilibrium state
3 It never proceeds to completion
4 Rate of forward and backward reactions are not equal
CHXI07:EQUILIBRIUM

314712 Which of following reactions carried out in closed vessels are reversible?
(I) \(2 \mathrm{KClO}_{3} \rightarrow 2 \mathrm{KCl}+\mathrm{O}_{2}\)
(II) \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
(III) \(\mathrm{PCl}_{5} \rightarrow \mathrm{PCl}_{3}+\mathrm{Cl}_{2}\)
(IV) \(\mathrm{Fe}^{3+}+\mathrm{SCN}^{-} \rightarrow[\mathrm{Fe}(\mathrm{SCN})]^{2+}\)

1 (I), (II), (III), and (IV)
2 (II), (III), and (IV)
3 (I), (II), and (III)
4 (I), (III), and (IV)
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CHXI07:EQUILIBRIUM

314708 Which of the following conditions represents an equilibrium?

1 Freezing of ice in an open vessel; temperature of ice is constant.
2 Few drops of water is present along with air in a balloon; temperature of balloon is constant
3 Water is boiling in an open vessel over stove; temperature of water is constant.
4 All the statements are correct for the equilibrium.
CHXI07:EQUILIBRIUM

314709 In the reaction, \(\mathrm{PCl}_{5}(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})\). Which of the graph is/are correct?
supporting img

1 I and II
2 I, II and III
3 II and III
4 I and III
CHXI07:EQUILIBRIUM

314710 Assertion :
Reaction between iron and steam is irreversible if carried out in the open tube.
Reason :
An irreversible reaction cannot take place in the reverse direction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI07:EQUILIBRIUM

314711 Which of the following is a characteristic property of equilibrium?

1 Number of moles of reactants and products is always equal
2 Catalyst affects the equilibrium state
3 It never proceeds to completion
4 Rate of forward and backward reactions are not equal
CHXI07:EQUILIBRIUM

314712 Which of following reactions carried out in closed vessels are reversible?
(I) \(2 \mathrm{KClO}_{3} \rightarrow 2 \mathrm{KCl}+\mathrm{O}_{2}\)
(II) \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
(III) \(\mathrm{PCl}_{5} \rightarrow \mathrm{PCl}_{3}+\mathrm{Cl}_{2}\)
(IV) \(\mathrm{Fe}^{3+}+\mathrm{SCN}^{-} \rightarrow[\mathrm{Fe}(\mathrm{SCN})]^{2+}\)

1 (I), (II), (III), and (IV)
2 (II), (III), and (IV)
3 (I), (II), and (III)
4 (I), (III), and (IV)
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CHXI07:EQUILIBRIUM

314708 Which of the following conditions represents an equilibrium?

1 Freezing of ice in an open vessel; temperature of ice is constant.
2 Few drops of water is present along with air in a balloon; temperature of balloon is constant
3 Water is boiling in an open vessel over stove; temperature of water is constant.
4 All the statements are correct for the equilibrium.
CHXI07:EQUILIBRIUM

314709 In the reaction, \(\mathrm{PCl}_{5}(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})\). Which of the graph is/are correct?
supporting img

1 I and II
2 I, II and III
3 II and III
4 I and III
CHXI07:EQUILIBRIUM

314710 Assertion :
Reaction between iron and steam is irreversible if carried out in the open tube.
Reason :
An irreversible reaction cannot take place in the reverse direction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI07:EQUILIBRIUM

314711 Which of the following is a characteristic property of equilibrium?

1 Number of moles of reactants and products is always equal
2 Catalyst affects the equilibrium state
3 It never proceeds to completion
4 Rate of forward and backward reactions are not equal
CHXI07:EQUILIBRIUM

314712 Which of following reactions carried out in closed vessels are reversible?
(I) \(2 \mathrm{KClO}_{3} \rightarrow 2 \mathrm{KCl}+\mathrm{O}_{2}\)
(II) \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
(III) \(\mathrm{PCl}_{5} \rightarrow \mathrm{PCl}_{3}+\mathrm{Cl}_{2}\)
(IV) \(\mathrm{Fe}^{3+}+\mathrm{SCN}^{-} \rightarrow[\mathrm{Fe}(\mathrm{SCN})]^{2+}\)

1 (I), (II), (III), and (IV)
2 (II), (III), and (IV)
3 (I), (II), and (III)
4 (I), (III), and (IV)
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CHXI07:EQUILIBRIUM

314708 Which of the following conditions represents an equilibrium?

1 Freezing of ice in an open vessel; temperature of ice is constant.
2 Few drops of water is present along with air in a balloon; temperature of balloon is constant
3 Water is boiling in an open vessel over stove; temperature of water is constant.
4 All the statements are correct for the equilibrium.
CHXI07:EQUILIBRIUM

314709 In the reaction, \(\mathrm{PCl}_{5}(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})\). Which of the graph is/are correct?
supporting img

1 I and II
2 I, II and III
3 II and III
4 I and III
CHXI07:EQUILIBRIUM

314710 Assertion :
Reaction between iron and steam is irreversible if carried out in the open tube.
Reason :
An irreversible reaction cannot take place in the reverse direction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI07:EQUILIBRIUM

314711 Which of the following is a characteristic property of equilibrium?

1 Number of moles of reactants and products is always equal
2 Catalyst affects the equilibrium state
3 It never proceeds to completion
4 Rate of forward and backward reactions are not equal
CHXI07:EQUILIBRIUM

314712 Which of following reactions carried out in closed vessels are reversible?
(I) \(2 \mathrm{KClO}_{3} \rightarrow 2 \mathrm{KCl}+\mathrm{O}_{2}\)
(II) \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
(III) \(\mathrm{PCl}_{5} \rightarrow \mathrm{PCl}_{3}+\mathrm{Cl}_{2}\)
(IV) \(\mathrm{Fe}^{3+}+\mathrm{SCN}^{-} \rightarrow[\mathrm{Fe}(\mathrm{SCN})]^{2+}\)

1 (I), (II), (III), and (IV)
2 (II), (III), and (IV)
3 (I), (II), and (III)
4 (I), (III), and (IV)
NEET DIGITAL LIBRARY
CHXI07:EQUILIBRIUM

314708 Which of the following conditions represents an equilibrium?

1 Freezing of ice in an open vessel; temperature of ice is constant.
2 Few drops of water is present along with air in a balloon; temperature of balloon is constant
3 Water is boiling in an open vessel over stove; temperature of water is constant.
4 All the statements are correct for the equilibrium.
CHXI07:EQUILIBRIUM

314709 In the reaction, \(\mathrm{PCl}_{5}(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})\). Which of the graph is/are correct?
supporting img

1 I and II
2 I, II and III
3 II and III
4 I and III
CHXI07:EQUILIBRIUM

314710 Assertion :
Reaction between iron and steam is irreversible if carried out in the open tube.
Reason :
An irreversible reaction cannot take place in the reverse direction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI07:EQUILIBRIUM

314711 Which of the following is a characteristic property of equilibrium?

1 Number of moles of reactants and products is always equal
2 Catalyst affects the equilibrium state
3 It never proceeds to completion
4 Rate of forward and backward reactions are not equal
CHXI07:EQUILIBRIUM

314712 Which of following reactions carried out in closed vessels are reversible?
(I) \(2 \mathrm{KClO}_{3} \rightarrow 2 \mathrm{KCl}+\mathrm{O}_{2}\)
(II) \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
(III) \(\mathrm{PCl}_{5} \rightarrow \mathrm{PCl}_{3}+\mathrm{Cl}_{2}\)
(IV) \(\mathrm{Fe}^{3+}+\mathrm{SCN}^{-} \rightarrow[\mathrm{Fe}(\mathrm{SCN})]^{2+}\)

1 (I), (II), (III), and (IV)
2 (II), (III), and (IV)
3 (I), (II), and (III)
4 (I), (III), and (IV)