Question

If 4.00 moles of N 2 and 3.00 moles of H 2 are allowed to react in the presence of iron as a catalyst according to the reaction N 2 (g)+3H 2 (g) 2NH 3 (g) . The number of molecules of the gas left unreacted will be: (A) 1.86 * 10 ^ 23 (B) 6.02 * 10 ^ 23 (C) 18.1 * 10 ^ 23 (D) 1.20 * 10 ^ 23​

Answer 1

Answer:

C is correct option

hope u hot it