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Question: Answered & Verified by Expert
An extremely hot copper wire reacts with steam to give
Chemistryd and f Block ElementsBITSATBITSAT 2012
Options:
  • A $\mathrm{CuO}$
  • B $\mathrm{Cu}_{2} \mathrm{O}$
  • C $\mathrm{Cu}_{2} \mathrm{O}_{2}$
  • D $\mathrm{CuO}_{2}$
Solution:
2412 Upvotes Verified Answer
The correct answer is: $\mathrm{Cu}_{2} \mathrm{O}$
$\underset{\text { Hot }}{2 \mathrm{Cu}}+\underset{\text { Steam }}{\mathrm{H}_{2} \mathrm{O} \longrightarrow} \mathrm{Cu}_{2} \mathrm{O}+\mathrm{H}_{2} \uparrow$

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