JEE PYQ: Surface Chemistry Question 34
Question 34 - 2019 (10 Jan Shift 1)
Type: MCQ
Which of the following is not an example of heterogeneous catalytic reaction?
(a) Ostwald’s process
(b) Combustion of coal
(c) Hydrogenation of vegetable oils
(d) Haber’s process
Show Answer
Answer: (a)
Solution
$\text{C} + \text{O}_2 \rightarrow \text{CO}_2$. No catalyst is required. In Ostwald process, Haber’s process and hydrogenation of vegetable oils, catalyst (solid) such as Pt/Rh, Fe and Ni are used.
BETA
