MEDIUM
10th Telangana Board
IMPORTANT
Earn 100

What is the thermite process? Mention its applications in daily life?

Important Questions on Principles of Metallurgy

MEDIUM
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 6
Where do we use handpicking and washing methods in our daily life? Give examples. How do you correlate these examples with enrichment of ore?
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 1
The impurity present in the ore is called as
HARD
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 2
Which of the following is a carbonate ore?
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 3
Which of the following is the correct formula of Gypsum
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 4
The oil used in the froth floatation process is
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 5
Froth flotation is a method used for the purification of ______ore.
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 6
Galena is an ore of
EASY
10th Telangana Board
IMPORTANT
Physical Science Class 10>Chapter 11 - Principles of Metallurgy>Improve your learning>Q 7
The metal that occurs in the native form is