Question

Write the molecular formulae of :

i) Hydrogen chloride

ii) Magnesium oxide

iii) Sodium hydroxide

iv) Sulphuric acid

v) Aluminum Sulphate​

Answer 1

Write the molecular formulae of :

i) Hydrogen chloride-HCI

ii) Magnesium oxide-MgO

iii) Sodium hydroxide-NaOH  

iv) Sulphuric acid-H2SO4

v) Aluminum Sulphate​-AlSO4

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