Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Which of the following statements is correct regarding the slag obtained during the extraction of a metal like copper or iron?
Q. Which of the following statements is correct regarding the slag obtained during the extraction of a metal like copper or iron?
2106
185
General Principles and Processes of Isolation of Elements
Report Error
A
The slag is lighter and has higher melting point than the metal
0%
B
The slag is lighter and has lower melting point than the metal
62%
C
The slag is heavier and has higher melting point than the metal
12%
D
The slag is heavier and has lower melting point than the metal
25%
Solution:
Slag is lighter and has lower m.pt. than the metal, hence it floats and can be skimmed off.