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Which reaction is a single replacement reaction??

A. 2H2+O2-2H20

B. 2H202-2H20+O2

C. KOH+HCI+H2O

D. Cu+ 2AgNO3- 2Ag +Cu(NO3)2

User Srinath
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1 Answer

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Cu + 2AgNO3 → 2Ag + Cu(NO3)2
User Procrade
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