Question

Difference between

Galvanization and tinning

Electroplating and chrome plating

Molecule of an element and Molecule of a compound​

Answer 1

Answer:

The key difference between galvanizing and tinning is that galvanizing is the application of a thin coat of zinc on a surface, whereas tinning is the application of a thin tin layer on a surface. Galvanizing and tinning are industrial processes that are important in preventing the rust formation on metal surfaces.

The technique of electroplating a thin layer of chromium onto a metal object is termed as chrome plating. ... Though differentiating between chrome plated surface and other polished surfaces is tough; yet it is possible as chrome plating is more reflective, specular (gives mirror like reflection) and bluer than others.

The only difference between a molecule of a compound and a molecule of an element is that in a molecule of an element, all the atoms are the same. For example, in a molecule of water (a compound), there is one oxygen atom and two hydrogen atoms. But in a molecule of oxygen (an element), both of the atoms are oxygen.

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Answer 2

Question :-↩️

find the difference between given examples..

1) Galvanization and tinning

2) Electroplating and chrome plating

3) Molecule of an element and Molecule of a compound

Answer :-

1) Galvanization and tinning :-

• Galvanization involves applying a thin coating of zinc to a thicker base metal, helping to shield it from the surrounding environment. It is used to coat iron articles which are generally exposed to heavy moisture.
• Tinning is the process of coating iron with molten tin, which can be used for edible applications.

2) electroplating and chrome plating :-

• : Electroplating is a cost effective method to improve the properties of the base material. Plating protects the underlying material by either of 2 mechanisms: Sacrificial Protection Zinc and Cadmium protect the base materials they cover by sacrificially corroding in preference to the substrate.

3) molecule of an element and molecule of compound :-

• The only difference between a molecule of a compound and a molecule of an element is that in a molecule of an element, all the atoms are the same. For example, in a molecule of water (a compound), there is one oxygen atom and two hydrogen atoms. But in a molecule of oxygen (an element), both of the atoms are oxygen.