Question

A nitrate when mixed with common salt gives a white precipitate which is soluble in dilute $NH_{4}OH$. It is the nitrate of.

• A. Copper
• B. Mercury
• C. Silver
• D. Gold

Answer 1

Answer: (C)

Silver

Answer 2

Silver ; $AgNO_{3} + NaCl \rightarrow \underset{\text{White ppt.}}{AgCl} + NaNO_{3}$