Class 12 Chemistry Metallurgy General Principles and Processes of Isolation of Elements



Assertion : is converted into by reduction with carbon.
Reason :Carbon (graphite) has greater affinity for oxygen than aluminium.
(a)
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
(b)
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
(c)
Assertion is correct but Reason is incorrect
(d)
Assertion is incorrect but Reason is correct
Correct answer: (c) 

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general principles and processes of isolation of elements
metallurgical operations
general principles and processes of isolation of elements
metallurgical operations