Q27 / 160 · AP EAMCET 2023 (17 May Shift 2) · Chemistry

Identify the correct statements from the following I. Brass is an alloy of copper and nickel II. Bronze is an alloy of copper and zinc III. German silver is an alloy of copper, zinc and nickel IV. Brass is an alloy of copper and zinc

  • A
    I \& II only
  • B
    II \& III only
  • Correct answer
    C
    III \& IV only
  • D
    I \& IV only

Solution

Brass $=\mathrm{Cu}+\mathrm{Zn}$ alloy, Bronze $=\mathrm{Cu}+\mathrm{Sn}$ alloy German silver $=\mathrm{Cu}+\mathrm{Zn}+\mathrm{Ni}$

Hence, the correct answer is option: 'C'.

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