A)the formation of additional hydrogengas B)the formation of less hydrogen gas C

Question

   A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 3)raising the temperature of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 4)increasing the volume of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas 3)raising the temperature of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 4)increasing the volume of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas 4)increasing the volume of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas 5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogen gas 6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas 6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas    A)the formation of additional hydrogengas    B)the formation of less hydrogen gas    C)no effect on the quantity of hydrogengas Coal can be used to generate hydrogen gas (a potential fuel)by the following endothermic reaction. If this reaction mixture is at equilibrium, predict whether each ofthe following will result in the formation of additional hydrogengas, the formation of less hydrogen gas, or have no effect on thequantity of hydrogen gas. 1)adding more C to the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogengas 2)adding more H2O to the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogen gas 3)raising the temperature of the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogen gas 4)increasing the volume of the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogen gas 5)adding a catalyst to the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogen gas 6)adding an inert gas to the reaction mixture A)the formation of additional hydrogengas B)the formation of less hydrogen gas C)no effect on the quantity of hydrogengas

Explanation / Answer

4)increasing the volume of the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

H2O,CO and H2 are gases. So 1 mol of gas is consumed and 2 moles ofgas are produced. When volume is increased, pressure will decreaseand reaction will move in a direction to increase pressure. Soreaction will move forward.
Ans A

5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Depends on whether it is positive or negative catalyst. Positivecatalysts enhance reaction rates whereas negative ones decrease it.But most catalysts are positive, so we assume that the questionconcerns with a postitve catalyst..
Ans A

6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Adding an inert gas will increase total pressure. So, reaction willtry to reduce pressure by going backwards (Since backward reactionwill consume 2 moles gas and give one mol)
Ans. B
5)adding a catalyst to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Depends on whether it is positive or negative catalyst. Positivecatalysts enhance reaction rates whereas negative ones decrease it.But most catalysts are positive, so we assume that the questionconcerns with a postitve catalyst..
Ans A

6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Adding an inert gas will increase total pressure. So, reaction willtry to reduce pressure by going backwards (Since backward reactionwill consume 2 moles gas and give one mol)
Ans. B
6)adding an inert gas to the reaction mixture    A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Adding an inert gas will increase total pressure. So, reaction willtry to reduce pressure by going backwards (Since backward reactionwill consume 2 moles gas and give one mol)
Ans. B
   A)the formation of additional hydrogengas    B)the formation of less hydrogengas    C)no effect on the quantity of hydrogengas

Adding an inert gas will increase total pressure. So, reaction willtry to reduce pressure by going backwards (Since backward reactionwill consume 2 moles gas and give one mol)
Ans. B

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