JEE Advanced Chemistry Multiple Select MCQs with Answers

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 16: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 17: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 18: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 19: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 20: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 14: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 15: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 9: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 10: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 11: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 12: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.

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JEE-ADVANCED-PAPER-2 Chemistry MSQ 13: For a catalyst in a reversible reaction at fixed temperature, select all correct statements.

A. It lowers activation energy for both directions. B. It changes the equilibrium constant. C. It helps equilibrium be reached faster. D. It does not change the equilibrium composition.