Physics, asked by abhishekpatel3890, 10 months ago

what is roasting and calcination​

Answers

Answered by mishthi28
0

Answer:

roasting is the oxydation of ore in the excess of air while calcination is in the absence or limited supply of air

Answered by ShreySingh
1

Answer:

Roasting is converting sulphide ores into oxides in excess air while calcination is converting carbonate ores into oxides in absence of air.

Previous Question
Next Question
Similar questions
Science, 5 months ago
What part is deleted in periodic classification of elements(class 10) with page numbers and topic. Please tell properly or I will take a strict action​...
History, 5 months ago
Can lions swin under water in one breath in a cage...
History, 5 months ago
the various social groups that joined the non cooperation khilafat movement of 1921 were?​
Math, 10 months ago
if A,B and C are interior angles of triangle ABC then show that; sin B±C/2= COS A/2...
Computer Science, 10 months ago
What according to you are the professional etiquette which must be kept in mind while responding to a meeting request by a client or a colleague?​
Math, 1 year ago
a cylinder and a cone area of the same base radius and of the same height. find the ratio of the to that of the cone.
Social Sciences, 1 year ago
what was Tagore abode of peace?
English, 1 year ago
We invested our money __ new industries...