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11 grade chemistry others

Copper oxide reacts with HCl and gives:

  • A. Hydrogen
  • B. Water
  • C. Copper salts
  • D. Both B and C

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11 Months agoGrade
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1 Answer

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ApprovedApproved Tutor Answer11 Months ago

Copper oxide reacts with hydrochloric acid (HCl) to produce copper salts and water. The reaction can be summarized as follows:

Chemical Reaction Overview

When copper(II) oxide (CuO) is mixed with hydrochloric acid, it undergoes a chemical reaction that results in the formation of copper(II) chloride and water.

Products of the Reaction

  • Copper Salts: The primary product is copper(II) chloride (CuCl2).
  • Water: Water (H2O) is also produced during the reaction.

Therefore, the correct answer is D. Both B and C, as the reaction yields both water and copper salts.