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In the ostwald's process, nitric acid is...

In the ostwald's process, nitric acid is prepared by the catalytic oxidation of :

A

`N_(2)`

B

`NH_(3)`

C

`N_(2)O_(5)`

D

`NO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Reaction invole in ostward's process :
`4NH_(3)(g)+5O_(2)(g)underset(5"atm",850^(@)) overset(Pt//Rh "catalyst") to 4NO(g)+6H_(2)O(g)`
`NO+1//2O_(2) to NO_(2) , 3NO_(2)+H_(2)O to 2HNO_(3) + NO`
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