5.19    Give four examples of heterogeneous catalysis.

 

Answers (1)
M manish

 Four examples of heterogeneous catalysis-

1. oxidation of sulphur dioxide into sulphur trioxide in the presence of Pt.

 2SO_{2}(g)\overset{Pt(s)}{\rightarrow}2SO_{3}(g)

2. the combination between dinitrogen and dihydrogen to form ammonia

N_{2}(g)+3H_{2}(g)\overset{Fe(s)}{\rightarrow}2NH_{3}(g)

3. Hydrogenation of vegetable oils in the presence of Ni  as a catalyst

 Veg. Oil(l)+H_{2}(g)\overset{Ni(s)}{\rightarrow}veg Ghee(s)

4. Ostwald Process - oxidation of ammonia into nitric acid in the presence of Pt

4NH_{3}(g)+5O_{2}(g)\overset{Pt(s)}{\rightarrow}4NO_{2}(g)+6H_{2}O

 

Related Chapters

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout JEE Main April 2021 (Easy Installments)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Exams
Articles
Questions