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CBSE Class 11-science Answered

What is the meaning of " reduce by heating current in hydrogen"

Asked by govtsecschoolnayaganv051 | 27 Sep, 2018, 05:08: PM
Expert Answer
Above statement means that the reduction is carried out with help of a catalyst and hydrogen gas known as a catalytic reduction.
 
For example, the cupric oxide is heated in the current of hydrogen (in presence of hydrogen gas) gives reduced copper.
 
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