Which of the following catalysts is used in the decomposition of laughing gas N2O at 1000 K?2N2O <-> 2N2 + O2
Correct answer: D. Traces of Cl2
- A. Glycine
- B. V2O5
- C. Fe
- D. Traces of Cl2
Explanation
Cl2 is used as a catalyst in decomposition of N2O4.
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About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
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