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Q75. Sodium hydroxide reacts with sulphuric acid to form the corresponding salt and water. Find the number of atoms in one molecule of the salt formed.
Dear Student
Sodium hydroxide reacts with sulphuric acid to form the corresponding salt and water.
Reaction: NaOH + H2SO4 ---> Na 2SO4 + H2O
Salt: Na 2SO4 : Sodium sulphate
Number of atoms in Na 2SO4 = 2 atoms of sodium (Na) + 1 atom of sulphur + 4 atoms of oxygen = 7 atoms
number of atoms in Na2SO4 = 7
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