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The catalyst used in the manufacture of ammonia is:

10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Chemistry Chapter No 3

Question:
The catalyst used in the manufacture of ammonia is:

Option A):
iron oxide
Option B):
iron oxide, aluminum oxide
Option C):
aluminum oxide
Option D):
copper oxide

Correct Answer is Option B):
iron oxide, aluminum oxide

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