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As Usually Applied,the Value-Added Tax (VAT)is A

question 20

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As usually applied,the value-added tax (VAT) is a:


Definitions:

Stable Conformation

The most energetically favorable spatial arrangement of atoms in a molecule.

2-Methylpropane

An alkane with the chemical formula C4H10, also known as isobutane, characterized by a branched structure.

Conformers

Different spatial arrangements of atoms in a molecule that can be converted into one another by rotation around single bonds.

Butane

A gaseous hydrocarbon with the formula C4H10, existing in two isomeric forms and used as a fuel and a refrigerant.

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