Home
Class 12
CHEMISTRY
Introduction of two drops of concentrate...

Introduction of two drops of concentrated sulphuric acid, `H_(2)SO_(4)`, speeds up an esterification reaction. Introduction of a piece of platinum metal, Pt, speeds up the reaction of `H_(2)` and `O_(2)` gas. Which of the following statements is true?

A

Pt is a homogeneous catalyst, `H_(2)SO_(4)` is a heterogeneous catalyst.

B

Pt is a heterogeneous catalyst, `H_(2)SO_(4)` is a homogeneous catalyst.

C

Pt and `H_(2)SO_(4)` are both heterogeneous catalysts.

D

Pt and `H_(2)SO_(4)` are both homogeneous catalysts.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise C. Classification of Colloids|28 Videos

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise D. Purification and Preparation of Colloid|12 Videos

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise COMPREHENSION TYPE|20 Videos

  • SOLID STATE

    GRB PUBLICATION|Exercise All Questions|267 Videos

Similar Questions

Explore conceptually related problems

In esterification reaction , conc. H_2SO_4 , acts as

What is the percentage of sulphur in sulphuric acid (H_(2)SO_(4)) ?

Which substance does not speed up to decomposition of H_(2)O_(2) ?

Calculate percentage of sulphur in sulphuric acid (H_(2)SO_(4)) .

The role of concentrated H_(2) SO_(4) in the esterification process is :

Complete the reactions : SO_(2) + MnO_(4)^(−) + H_(2)O →

Concentrated aqueous sulphuric acid is 98% H_(2)SO_(4) by mass. How many grams of concentrated sulphuric acid solution should be used to prepare 250 ml of 2.0 M H_(2)SO_(4) ?