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Karnataka Board PUCPUC Science 2nd PUC Class 12

Although carbon and hydrogen are better reducing agents but they are not used to reduce metallic oxides at high temperatures. Why?

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Question

Although carbon and hydrogen are better reducing agents but they are not used to reduce metallic oxides at high temperatures. Why?

Short/Brief Note
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Solution

It is because at high temperature carbon and hydrogen react with metals to form carbides and hydrides respectively.

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Chapter 6: General Principle and Processes of Isolation of Elements - Multiple Choice Questions (Type - I) [Page 82]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 6 General Principle and Processes of Isolation of Elements
Multiple Choice Questions (Type - I) | Q 32 | Page 82

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