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General Principles and processes of Isolation of Elements
medium
Assertion : For the extraction of iron, haematite ore is used Reason : Haematite is a carbonate ore of iron
A
Only the reason is correct
B
Both the assertion and reason are correct and the reason is the correct explanation for the assertion
C
Only the assertion is correct
D
Both the assertion and reason are correct, but the reason is not the correct explanation for the assertion
(JEE MAIN-2019)
Solution
Extraction of $Fe$ is done form haematite ore this is true but reason is wrong as haematite is $Fe_2O_3$
Standard 12
Chemistry
