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in the Ostwald's process for the manufac...

in the Ostwald's process for the manufacture of `HNO_(3)`, the catalyst used is

A

`Mo`

B

`Fe`

C

`Ni`

D

`Pt`

Text Solution

Verified by Experts

The correct Answer is:
D
`4NH_(3)+5O_(2) underset(1100K)overset("Pt gauage")(rarr) 4NO overset(O_2)(rarr) 4NO_(2) overset(2H_(2)O+O_(2))(rarr)4HNO_(3)`
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