Which of the Following Occurs When HNO₃(aq),Cu(s),and Pt(s)are Mixed Under

question 86

Multiple Choice

Which of the following occurs when HNO₃(aq) ,Cu(s) ,and Pt(s) are mixed under standard conditions?

• A)Pt(s)dissolves.
• B)No reaction takes place.
• C)Cu(s)dissolves.
• D)Pt(s)dissolves and H₂(g)is formed.
• E)Cu(s)dissolves and H₂(g)is formed.

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