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.
Internal necrosis in mango and internal cork in apple is due to the deficiency of
What is the example of alleles is?
As per available statistics of Tripura Horticulture department identify the arrangement of crops in descending order of production in MT.
(i) ...
What is the unit of LD50 ?
Casein present in milk in which state
Water activity of IMF
Which of the following is NOT an important technique of nursery?
 What is the common name for the Agriculture Produce (Grading & Marking) Act?
Which of the following sugar is found in maximum amount in honey
Drum culture technique is used to determine WR of which of the following crop?
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