Chemistry · p-Block Elements
Which catalyst is used in the Ostwald process for the oxidation of ammonia to form nitric acid?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Nickel catalyst
- 2Finely divided iron
- 3Vanadium(V) oxide
- 4Platinum-rhodium gauze✓
Correct answer
Platinum-rhodium gauze
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice p-Block Elements MCQs →Want more practice questions on p-Block Elements?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · p-Block Elements