Write the Molecular Formulae for the Following Compounds and Name the Elements Present of Sulphuric Acid

Write the molecular formulae for the following compounds and name the elements present of Sulphuric acid

Sulphuric acid — H₂SO₄
Element present are: Hydrogen, sulphur and oxygen.

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अध्याय 5: Language of Chemistry - Exercise [पृष्ठ ६७]

अध्याय 5 Language of Chemistry
Exercise | Q 4.3 | पृष्ठ ६७

Write the molecular formula of the following compounds of Iron (II) sulphide and.

Find the number and names of elements present in them and calculate their molecular masses.

The valency of aluminium is 3. Write the valency of other radicals present in the following compounds of Aluminium oxide.

The valency of aluminium is 3. Write the valency of other radicals present in the following compounds of Aluminium sulphate.

What is variable valency ? Give two examples of elements showing variable valency.

Write the molecular formulae of Hydrogen sulphate (sulphuric acid).

With reference to water and ammonia as compounds respectively, state the valency of oxygen and nitrogen.

Write the chemical formula of the following compound in a step-by-step manner –

Potassium nitrate

Write the chemical formula of the following compound in a step-by-step manner –

Copper [II] oxide

Write the chemical formula of the following compound in a step-by-step manner –

Iron [III] chloride

Match the compounds in List I – 1 to 20 with their correct formulas in List II – A to T.