Question

A silver grey coloured rod is placed in a blue solution. The blue colour of the solution fades awaygradually and after a few days, the rod appears etched. Answer the following(a) Name the silver-grey material of the rod.(b) Name and write the formula of the substance present in blue solution,(c) Write the chemical equation for the reaction involved,What is the type of reaction?1.wad nader of copper (II) nitrate ine, copper oxid​

Answer 1

Answer:

a) zinc

b) copper nitrate

c) Zn + Cu(NO3)2 ------> Zn(NO3)2 + Cu

Type of reaction : Single displacement reaction.