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Which of the following is used as a catalyst for the following reaction? N2 + 3H2 ⟶ 2NH3

Which of the following is used as a catalyst for the following reaction? N2 + 3H2 ⟶ 2NH3 Correct Answer Platinum

Since nitrogen and noble metals components have the same equilibrium valencies, we can see that one will promote the other and vice versa. Thus nitrogen molecule is the best for platinum molecules.

Related Questions

Which of the following statement(s) is/are true/false? A. The following is an example of a reversible reaction N2 (g) + 3H2 (g) 2NH3 (g) B. The following is an example of a thermal decomposition reaction: CaCO3 (S) sunlight CaO(s) + CO2 (g)
A solid-oxide fuel cell is fed with carbon monoxide and reacts with air to produce CO2. This reaction will produce 2 electrons which are used to power an electric circuit external to the fuel cell. The reaction equation is shown below: 2CO(g) + O2(g) -> 2CO2(g) ΔHr° = -565.96 kJ/mol This reaction does not occur for other types of fuel cells which use a catalyst, such as polymerelectrolyte membrane or phosphoric-acid fuel cells. The presence of carbon monoxide on the anode side of these types of fuel cells will cause catalyst poisoning, reducing the efficiency and voltage of the fuel cell. Determine the rate of enthalpy change for a carbon dioxide production rate of 208 mol/hr. The extent of the reaction occurring in the fuel cell can be obtained by the following equation: where:
Which of the following is/are true/false?  Statement: A. The following is an example of a reversible reaction. N2 (g) + 3H2 (g) \(\rightleftharpoons\) ∵ 2NH3 (g) B. The following is an example of thermal decomposition. CaCO3 (s) \(\xrightarrow{heat}\) Cao(s) + CO2(g)
The following reaction is an example of _________ N2 + 3H2 ⟶ 2NH3
Find out whether the following reaction is spontaneous or not at 127 degrees centigrade? N2(g) + 3H2(g) \(\rightleftharpoons\) 2NH3(g); ΔH = 92.22 kJ/mol and ΔS = -198.75 J/K-mol.
What is the heat of reaction for N2 + 3H2 -> 2NH3, if the heat of combustion of N2 = 5 J, H2 = 2 J, and NH3 = 15 J?
For a given chemical reaction N2 + 3H2 → 2NH3 9. For producing 34 gms of NH3, how many moles of N2 is required?
Calculate ΔH for the reaction: N2 + 3H2 → 2NH3 (The bond dissociation energy for N-N is 163 kJ/mol; H-H is 436 kJ/mol; N-H is 391 kJ/mol).
For the reaction, A = X + Y, the respective concentrations are CA, CX and CY. The forward reaction rate constant is kf and the backward reaction rate constant is kb. Choose the correct statement from the following:
P. At equilibrium, kf CA > kB CxCy
Q. If the reaction is irreversible than, kb CXCY = 0
R. The backward reaction rate will essentially be first order, if the forward reaction rate is first order.
S. Activation energy for the first order forward reaction will be independent of temperature.
নিম্নের বিক্রিয়ার প্রমাণা বিক্রিয়া এনথালপি , ∆HR°  কত? 2C + 3H2 →3H2 →C2H6কার্বন (C) , হাইড্রোজেন     H2 এবং ইথেন (C2H6) এর প্রমাণ দহন তাপ,     ∆HC°  যথাক্রমে - 394, -286 এবং     -1561 KJ mol-1 ।