- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Identify the correct statement.A Sphlerite is zinc oxide.
B The first law of the thermodynamics is stated as δE = δQ - δW.
C Lead can be produced in a blast furnace.
D T. ferrooxidans is a fungus that can be used for leaching chalcopyrite.
ANS:C - Lead can be produced in a blast furnace. The correct statement is: Lead can be produced in a blast furnace. Explanation: Lead is commonly produced in a blast furnace through a process known as smelting. In this process, lead ore, usually galena (lead sulfide), is heated in a blast furnace along with fluxes (such as limestone) and reducing agents (such as coke). The heat generated in the blast furnace melts the lead ore, allowing the lead to be separated from other impurities and collected as molten lead at the bottom of the furnace. This molten lead is then cast into ingots for further processing. The other statements are incorrect:
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