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प्रश्न
What is the function of:
(i) finely divided iron
(ii) Molybdenum in the above process
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उत्तर
(i) Finely divided iron acts as catalyst which alters the rate of reaction,
but itself does not undergo any chemical change.
(ii ) Molybdenum acts as promoter which increase the efficiency of
the catalyst.
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What is the function of finely divided iron?
