Home
Class 12
CHEMISTRY
The process of converting hydrated alumi...

The process of converting hydrated alumina into anhydrous alumina is called

A

roasting

B

smelting

C

dressing

D

calcination

Text Solution

Verified by Experts

The correct Answer is:
D
Calcination is a process in which ore is heated generally in the absence of air to expel water from a hydrated oxide or carbon dioxide from a carbonate .
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 2|29 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|14 Videos

  • ELECTROCHEMISTRY

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CORNER|32 Videos

  • HYDROGEN

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise EXERCISE 2|20 Videos

Similar Questions

Explore conceptually related problems

Pure alumina is

The purification of alumina is called

Alumina is not used as :

The Process of leaching, alumina using the sodium carbonate is called…..