Advertisements
Advertisements
प्रश्न
State whether the following statements are true or false:
Ships suffer a lot of damage though they are painted.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Explain the terms Corrosion
The chemical reaction involved in the corrosion of iron metal is that of:
(a) oxidation as well as displacement
(b) reduction as well as combination
(c) oxidation as well as combination
(d) reduction as well as displacement
Fill in the following blank with suitable word:
The process of depositing a thin layer of zinc on iron articles is called .............
What is corrosion? What are necessary conditions for corrosion?
State whether the statement given below is true or false. If false write the correct statement.
Graphite is a lustrous non-metal which conducts electricity.
Stainless steel is an alloy of _______.
When one of the metals in an alloy is mercury the alloy is called _______.
Rusting of iron : Fe2O3 : : corrosion of copper : ______
Find the odd one out and give its explanation.
Write the name.
An alloy of copper and tin-
