Types of formulae in organic chemistry

Organic formula only contain...

• Hydrogen bonds

• Oxygen bonds

• Hydrocarbon bonds

• Ionic bonds

Term ‘organic’ used to mean could only come from ______ things (lowercase)

Type of formula that shows the real number of atoms of each element present in a molecule is called...

• Molecular formulae

• Structural formulae

• Display formulae

• General formulae

This is the general formulae of... (lowercase)

This is display formulae of...

• Ethane

• Methane

• Methyne

• Methene

C_nH_2n+2 is the general formulae of

• Alkanes

• Alkenes

• Alkynes

• Alkanols

Which one is structutal formulae of butane

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