Question

You are given the following materials
1. Marble chips
2. Dilute hydrochloric acid
3. Zinc granules
Identify the type of reaction when marble chips and
zinc granules are added separately to acid taken in
two tubes. Write chemical equations in each case,
strip of a metal X is immersed in the aqueous
solution of salt YSO, blue in colour. After
sometime, a layer the metal Y from the salt solution
is deposited on the strip of the metal X. Whereas the
metal X is used for galvanisation, the metal Y is
employed in making electric cables,
1. Predict the metal X
2. What could be the metal Y ?
3. Can yon name the salt YSO?
4. What is the nature of the chemical reaction
taking place?​

Answer 1

Answer:

worng questions ☹️☹️☹️☹️☹️☹️☹️☹️☹️