Question
A sulphide ore is converted into metal oxide by which of
the following process?Solution
Roasting is a process of heating of sulphide ore to a high temperature in presence of air. It is a step of the processing of certain ores. More specifically, roasting is a metallurgical process involving gas–solid reactions at elevated temperatures with the goal of purifying the metal components.
Where in India the first Mega Leather Park will be established?
What term is used to describe the solar radiation that reaches the Earth?
Which state is renowned for its traditional boat races during the Onam festival?
4th edition of Bengal Global Business Summit was held in:
Who among the following became the first woman Chairperson of Indian Banks' Association (IBA)?
Which of the following sectors will benefit from the ₹3979 crore Crop Science initiative approved by the Union Cabinet?
Currently there are how many members of NATO(North Atlantic Treaty Organization)?
Which of the following countries are most affected by Acid Rain? Choose the correct answer from the codes given below:
(1) Canada
(2) Norw...
Consider the following statements:
a) A Mesolithic period rock painting depicting a person tilling a piece of land has been found in Tamil Nadu.<...
Who is the current president of Indian Olympic Association
Relevant for Exams:
