Hydrogen and its compoundHard
Question
Several blocks of magnesium are fixed to the bottom of a ship to
Options
A.make the ship lighter
B.prevent action of water and salt
C.prevent puncturing by under-sea rocks
D.keep away the sharks
Solution
Magnesium provides cathodic protection and prevent rusting or corrosion.
Create a free account to view solution
View Solution FreeMore Hydrogen and its compound Questions
The brown ring complex compound is formulated as [Fe(H2O)5(NO)+]SO4. The oxidation state of iron is :...The longest wavelength line in lyman series of hydrogen spectrum is :-...The solubility in water of a sparingly soluble salt AB2 is 1.0 × 10-5 mol L-1. Its solubility product number will b...Water soluble compounds are ?...3-Ohenylpropene on reaction with HBr give (as)a major product):...