Gas X Bubbled through a Solution Containing Y and Z Ions

Introduction:
The reduction potential of an element determines its tendency to gain electrons and undergo reduction. In this scenario, we have a gas X bubbled through a solution containing a mixture of 1M Y- and 1M Z- ions at 25°C. We are given that the reduction potential of Z is greater than that of Y and X. Therefore, we need to determine the behavior of gas X in this solution.

Gas X Behavior:
Gas X will undergo reduction if its reduction potential is lower than that of the Y and Z ions in the solution. However, since we know that the reduction potential of Z is greater than that of Y and X, it is unlikely that gas X will undergo reduction in this solution. Instead, the Y and Z ions are more likely to undergo reduction.

Reduction of Y and Z Ions:
Since the reduction potential of Z is greater than that of Y and X, it is more likely to undergo reduction in the solution. Therefore, Z- ions will gain electrons to form Z. Similarly, Y- ions will also gain electrons to form Y. The reduction potentials of Y and Z will determine which one undergoes reduction first. Since we are given that the reduction potential of Z is greater than that of Y, Z will undergo reduction first.

Conclusion:
In conclusion, gas X is unlikely to undergo reduction in the solution because the reduction potential of Z is greater than that of X. Instead, the Y and Z ions are more likely to undergo reduction. Since the reduction potential of Z is greater than that of Y and X, Z will undergo reduction first.